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Greenwood on GSA Schedule

Your Source for Aviation & Aerospace Solutions

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Finding a reliable business partner is not easy. Sometimes it feels like it is almost impossible to find a procurement partner who is on the same page as you, who understands the federal and military procurement process as well as you (or at least as well as you need them to), and who follows through when they say they will. 

Greenwood Aerospace has been a trusted partner, and as a Native American-owned and operated small business based in a historically underutilized area, Greenwood Aerospace has secured GSA Contract 47QSMS25D00B8, which lets government buyers access pre-negotiated deals on fixed-wing aircraft, parts & services for those planes, and all sorts of logistical support.

 With over four decades of experience, we bring a unique blend of technical savvy and deep knowledge of navigating the often-complex world of federal government contracting. Need spare aircraft parts, maintenance & repair services, or a total logistics package? Our GSA contract makes it easy to get what you need, fast – all while staying on the right side of the Federal Acquisition Regulations. You can browse our offerings in GSA Advantage or send us a request for a custom quote through GSA eBuy if you’re tackling something big and need a tailored solution.

Why Greenwood Aero

If you are ready to streamline your federal and military aviation parts, consumables, and components, you need to partner with Greenwood Aerospace. We have nearly 1,000 of the most common consumables, hardware, and OEM parts on GSA Advantage, with many more in the queue to get on the GSA Schedule. 

The prices are already established and guaranteed; what you see is what you pay. 

For more complex projects, bulk orders, or custom quotes, you can submit your requirements through GSA eBuy to get competitive pricing from us. Again, you can contact us directly at gsasales@greenwood.aero or call us at 833-GSA-EBUY (833-472-3289).

See below our numerous product categories for commonly purchased items for federal and military aircraft maintenance and production operations. 

Our GSA Product Categories

  • Oils

  • Aviation Oils and Hydraulic Fluids

    Greenwood Aerospace is your proven supplier of aviation-grade oils, fluids, and lubricants that meet both commercial and MIL-SPEC or MIL-PRF. Our inventory includes turbine engine oils (Mobil Jet, AeroShell, Eastman Turbo Oil), piston engine oils, and hydraulic fluids that comply with MIL-PRF-23699, MIL-PRF-5606, and MIL-PRF-83282 specifications.

    Featured Products Available on GSA Advantage:

    • Turbine engine oils:
      • AeroShell 500
      • AeroShell 555
      • AeroShell 560
      • Mobil Jet II
      • Mobil Jet 254
      • Eastman 2197
      • Eastman 2380
      • Eastman 2389
    • Hydraulic Fluids:
      • Royco 756/782
      • AeroShell 41
      • Mobil HyJet IV-A/V 
      • Brayco Micronic 765/881/882
  • Grease

  • Aircraft Greases and Lubricants

    Aircraft quite literally run on greases and lubricants. Poor lubrication practices? Flaps lose efficiency, and landing gears will fail to retract altogether. We carry the brands that carry the industry: AeroShell, Mobilgrease, Royco, and Brayco products that meet the strictest MIL-PRF standards for wheel bearings, landing gears, control surfaces, and even engine accessories. 

    For multipurpose greases for routine maintenance jobs, or specialized compounds, our catalog of grease and lubes on GSA Advantage delivers.

    Key Products:

    • General-purpose aircraft greases (Aeroshell 22/33, Mobilgrease 28/33, Royco 11MS/22CF)
    • High-temperature greases (Braycote 3214/601, Royco 81MS, Aeroshell 64)
    • Specialized lubricants (Royco 363, anti-seize compounds, assembly fluids)
  • Adhesives

  • Sealants & Adhesives

    Used throughout the entire structure and airframe, sealants and adhesives keep sensitive areas water-tight and free from invasive water. Greenwood Aerospace is your partner for sealants for fuel tanks, pressurized fuselages, and structural bonding. We stock fuel-resistant sealants, RTV silicones, and epoxies from the biggest names in the business: 3M Scotch-Weld, PPG Aerospace, Dow Corning, Loctite, and Flamemaster.

    We have the sealants and adhesives you need to comply with BMS, MIL-A, and MIL-S specifications, so no matter what airframe you operate, we have what you need. 

    Sealant & Adhesives Products Ranges:

    • Fuel-resistent sealants (PPG PR-series, 3M EC-776, Flamemaster sealants and polysulfides
    • Structural adhesives 
      • 3M Scotch-Weld EC-series
      • Loctite EA epoxies
      • Hysol systems
    • RTV silicone sealants and gasket making compounds: 
      • Dow Corning RTV 106/157/3245
      • Momentive products
  • TAPES

  • Specialty Tapes & Fasteners

    Aircraft-grade tapes are used for insulation, surface protection, and even high-termperature areas, and are a common consumable item kept in every well-supplied maintenance shop. We carry the most common tapes along with fasteners to keep your bench stock fully supplied. 

    Available Products:

    • Protective and specialty tapes (3M 471/8671/8681, aluminum foil tapes, glass cloth tapes)
    • Military-standard fasteners (MS20033/MS20426/MS21042 series bolts, nuts, rivets)
    • Hardware and clips (retaining rings, cotter pins, safety wire, cable clamps)
  • CLEANING

  • Aircraft Cleaning Chemicals

    Cleaning compounds are for far more than the outward appearance of an aircraft; aircraft wash cycles are the the first line of defense against corrosion and the effects of corrosive elements. 

    Greenwood Aerospace has a number of high-quality products that are aviation-approved cleaners and degreasers, corrosion preventatives, paint removers, and conversion coatings. These are from the top manufacturers in this space: Zip-Chem, Hankel/Turco, LPS LAns, and Univar. 

    Cleaning Chemicals & Solvents:

    • Cleaners and degreasers (Skydrol Skykleen 1000, Turco C-MC 5884, Zip Chem Calla 301A)
    • Corrosion preventatives (ACF-50, Cor-Ban 35/27L, CorrosionX, LPS products)
    • Surface prep and conversion coatings (Alodine M-CR 1200S/600RTU, primers, paint removers)
  • cOMPONENTS

  • Aircraft Components & Accessories

    Beyond the hundreds of consumable products in our inventory, we also include aircraft components and pilot gear. We sell aircraft tires by Goodyear and Michelin, and headsets from Lightspeed. We also sell aircraft lighting components from Luminator Aerospace, and many OEM parts from Pratt & Whitney, Textron Lycoming, Textron Aviation, and Honeywell. 

    Available Parts, Components, and Pilot Supplies:

    • Aircraft tires by both Goodyear and Michelin, in various sizes. 
    • Headsets by Lightspeed (Zulu 3, Delta Zulu), and David Clark headset accessories
    • Aircraft lighting parts and components
    • OEM-approved replacement hardware

Aviation Oils and Hydraulic Fluids

Greenwood Aerospace is your proven supplier of aviation-grade oils, fluids, and lubricants that meet both commercial and MIL-SPEC or MIL-PRF. Our inventory includes turbine engine oils (Mobil Jet, AeroShell, Eastman Turbo Oil), piston engine oils, and hydraulic fluids that comply with MIL-PRF-23699, MIL-PRF-5606, and MIL-PRF-83282 specifications.

Featured Products Available on GSA Advantage:

  • Turbine engine oils:
    • AeroShell 500
    • AeroShell 555
    • AeroShell 560
    • Mobil Jet II
    • Mobil Jet 254
    • Eastman 2197
    • Eastman 2380
    • Eastman 2389
  • Hydraulic Fluids:
    • Royco 756/782
    • AeroShell 41
    • Mobil HyJet IV-A/V 
    • Brayco Micronic 765/881/882

Aircraft Greases and Lubricants

Aircraft quite literally run on greases and lubricants. Poor lubrication practices? Flaps lose efficiency, and landing gears will fail to retract altogether. We carry the brands that carry the industry: AeroShell, Mobilgrease, Royco, and Brayco products that meet the strictest MIL-PRF standards for wheel bearings, landing gears, control surfaces, and even engine accessories. 

For multipurpose greases for routine maintenance jobs, or specialized compounds, our catalog of grease and lubes on GSA Advantage delivers.

Key Products:

  • General-purpose aircraft greases (Aeroshell 22/33, Mobilgrease 28/33, Royco 11MS/22CF)
  • High-temperature greases (Braycote 3214/601, Royco 81MS, Aeroshell 64)
  • Specialized lubricants (Royco 363, anti-seize compounds, assembly fluids)

Sealants & Adhesives

Used throughout the entire structure and airframe, sealants and adhesives keep sensitive areas water-tight and free from invasive water. Greenwood Aerospace is your partner for sealants for fuel tanks, pressurized fuselages, and structural bonding. We stock fuel-resistant sealants, RTV silicones, and epoxies from the biggest names in the business: 3M Scotch-Weld, PPG Aerospace, Dow Corning, Loctite, and Flamemaster.

We have the sealants and adhesives you need to comply with BMS, MIL-A, and MIL-S specifications, so no matter what airframe you operate, we have what you need. 

Sealant & Adhesives Products Ranges:

  • Fuel-resistent sealants (PPG PR-series, 3M EC-776, Flamemaster sealants and polysulfides
  • Structural adhesives 
    • 3M Scotch-Weld EC-series
    • Loctite EA epoxies
    • Hysol systems
  • RTV silicone sealants and gasket making compounds: 
    • Dow Corning RTV 106/157/3245
    • Momentive products

Specialty Tapes & Fasteners

Aircraft-grade tapes are used for insulation, surface protection, and even high-termperature areas, and are a common consumable item kept in every well-supplied maintenance shop. We carry the most common tapes along with fasteners to keep your bench stock fully supplied. 

Available Products:

  • Protective and specialty tapes (3M 471/8671/8681, aluminum foil tapes, glass cloth tapes)
  • Military-standard fasteners (MS20033/MS20426/MS21042 series bolts, nuts, rivets)
  • Hardware and clips (retaining rings, cotter pins, safety wire, cable clamps)

Aircraft Cleaning Chemicals

Cleaning compounds are for far more than the outward appearance of an aircraft; aircraft wash cycles are the the first line of defense against corrosion and the effects of corrosive elements. 

Greenwood Aerospace has a number of high-quality products that are aviation-approved cleaners and degreasers, corrosion preventatives, paint removers, and conversion coatings. These are from the top manufacturers in this space: Zip-Chem, Hankel/Turco, LPS LAns, and Univar. 

Cleaning Chemicals & Solvents:

  • Cleaners and degreasers (Skydrol Skykleen 1000, Turco C-MC 5884, Zip Chem Calla 301A)
  • Corrosion preventatives (ACF-50, Cor-Ban 35/27L, CorrosionX, LPS products)
  • Surface prep and conversion coatings (Alodine M-CR 1200S/600RTU, primers, paint removers)

Aircraft Components & Accessories

Beyond the hundreds of consumable products in our inventory, we also include aircraft components and pilot gear. We sell aircraft tires by Goodyear and Michelin, and headsets from Lightspeed. We also sell aircraft lighting components from Luminator Aerospace, and many OEM parts from Pratt & Whitney, Textron Lycoming, Textron Aviation, and Honeywell. 

Available Parts, Components, and Pilot Supplies:

  • Aircraft tires by both Goodyear and Michelin, in various sizes. 
  • Headsets by Lightspeed (Zulu 3, Delta Zulu), and David Clark headset accessories
  • Aircraft lighting parts and components
  • OEM-approved replacement hardware

How to Order from Greenwood on GSA

  • GSA ADVANTAGE orders

  • Getting on the GSA Schedule is no small feat; it takes a lot of time and effort to get there, but we do it for our end-users, the warfighters and federal procurement professionals. The procurement process is time-consuming and often frustrating, which is why GSA Advantage is such a lifesaver. For straightforward buys, you can search “Greenwood Aerospace” on GSA Advantage, or you can check out our library of products on GSA Advantage.

    Browse our entire catalog by searching for the NSN or part number, then place the order directly with a government purchase card. The price you see is the price you pay.

  • GSA EBUY orders

  • For large orders, complex orders and projects, or services that require custom quotes,
    you can
    submit an RFQ through GSA eBuy. Our team will respond with a custom quote for the project with competitive pricing and delivery timelines tailored to your operational needs and demands. 

    GSA eBuy is a great resource for depot maintenance or other large scale MRO operations, or for bulk component orders, and even comprehensive logistics support contacts. You can also contact our team for quotes specific to large scale orders. 

Getting on the GSA Schedule is no small feat; it takes a lot of time and effort to get there, but we do it for our end-users, the warfighters and federal procurement professionals. The procurement process is time-consuming and often frustrating, which is why GSA Advantage is such a lifesaver. For straightforward buys, you can search “Greenwood Aerospace” on GSA Advantage, or you can check out our library of products on GSA Advantage.

Browse our entire catalog by searching for the NSN or part number, then place the order directly with a government purchase card. The price you see is the price you pay.

For large orders, complex orders and projects, or services that require custom quotes,
you can
submit an RFQ through GSA eBuy. Our team will respond with a custom quote for the project with competitive pricing and delivery timelines tailored to your operational needs and demands. 

GSA eBuy is a great resource for depot maintenance or other large scale MRO operations, or for bulk component orders, and even comprehensive logistics support contacts. You can also contact our team for quotes specific to large scale orders. 

Featured GSA Products

  • Engine Oils

  • Turbine Engine Oils – Eastman Turbo Oil 2197/2380/2389

    Military flight operations depend on MIL-PRF-23699-compliant turbine engine oils for reliable performance across extreme temperature ranges. Greenwood stocks Eastman Turbo Oil in multiple configurations from quarts to 55-gallon drums, ensuring federal maintenance facilities have the quantities they need when they need them. These products meet all applicable military specifications and come with complete traceability documentation.

  • Sealants

  • Aerospace Sealants – 3M Scotch-Weld & PPG PR-Series

    Our comprehensive sealant inventory includes fuel-resistant, pressurization, and structural bonding solutions from industry leaders 3M and PPG Aerospace. Federal agencies trust these products for critical applications including fuel tank sealing, fuselage pressurization barriers, and corrosion prevention. All sealants meet BMS and MIL-S specifications for aerospace applications.

  • Hydraulic Fluids

  • Hydraulic Fluids – Royco 756/782, Mobil Hyjet Series

    Greenwood maintains a large inventory of petroleum-based (MIL-PRF-5606) and fire-resistant (MIL-PRF-83282) hydraulic fluids in sizes ranging from quarts to 55-gallon drums. Our Royco and Mobil Hyjet products support everything from legacy aircraft systems to modern defense platforms. Available in multiple packaging configurations to meet your operational needs.

  • Greases

  • Aircraft Greases – Aeroshell 22/33, Mobilgrease 28

    General-purpose and synthetic aircraft greases remain essential consumables for federal aviation maintenance. Greenwood stocks Aeroshell and Mobilgrease products in cartridges, cans, and bulk pails to support wheel bearing lubrication, landing gear maintenance, and control surface applications. All products meet applicable MIL-PRF specifications.

  • Specialty Chemicals

  • Specialty Chemicals – Alodine Conversion Coatings, Turco Cleaners

    Surface preparation and corrosion prevention require specialized chemistry, and Greenwood delivers the industry-standard Alodine conversion coatings and Turco cleaning products that federal maintenance facilities specify. From touch-up pens to bulk containers, we stock the products that keep aircraft protected and mission-ready.

Turbine Engine Oils – Eastman Turbo Oil 2197/2380/2389

Military flight operations depend on MIL-PRF-23699-compliant turbine engine oils for reliable performance across extreme temperature ranges. Greenwood stocks Eastman Turbo Oil in multiple configurations from quarts to 55-gallon drums, ensuring federal maintenance facilities have the quantities they need when they need them. These products meet all applicable military specifications and come with complete traceability documentation.

Aerospace Sealants – 3M Scotch-Weld & PPG PR-Series

Our comprehensive sealant inventory includes fuel-resistant, pressurization, and structural bonding solutions from industry leaders 3M and PPG Aerospace. Federal agencies trust these products for critical applications including fuel tank sealing, fuselage pressurization barriers, and corrosion prevention. All sealants meet BMS and MIL-S specifications for aerospace applications.

Hydraulic Fluids – Royco 756/782, Mobil Hyjet Series

Greenwood maintains a large inventory of petroleum-based (MIL-PRF-5606) and fire-resistant (MIL-PRF-83282) hydraulic fluids in sizes ranging from quarts to 55-gallon drums. Our Royco and Mobil Hyjet products support everything from legacy aircraft systems to modern defense platforms. Available in multiple packaging configurations to meet your operational needs.

Aircraft Greases – Aeroshell 22/33, Mobilgrease 28

General-purpose and synthetic aircraft greases remain essential consumables for federal aviation maintenance. Greenwood stocks Aeroshell and Mobilgrease products in cartridges, cans, and bulk pails to support wheel bearing lubrication, landing gear maintenance, and control surface applications. All products meet applicable MIL-PRF specifications.

Specialty Chemicals – Alodine Conversion Coatings, Turco Cleaners

Surface preparation and corrosion prevention require specialized chemistry, and Greenwood delivers the industry-standard Alodine conversion coatings and Turco cleaning products that federal maintenance facilities specify. From touch-up pens to bulk containers, we stock the products that keep aircraft protected and mission-ready.

Contact Us Directly!

If you have questions about product availability, technical specifications, delivery timelines, or anything else related to our GSA Advantage catalog of products and services, you can contact us directly.
We can help walk you through the process, too.

Why Purchase Through GSA Schedule?

Procurement is a notoriously difficult process for government purchases. There are thousands upon thousands of pages of federal code that apply to government procurement, and it is the responsibility of the director or the military commander to be sure that the purchase is legal. 

GSA Schedule contracts give federal agencies a sizable advantage over traditional procurement models, which makes them a preferred choice for time-sensitive and budget-conscious acquisitions. Also, pre-negotiated pricing allows the agency to get competitive pricing without lengthy and complicated price negotiations.   

This simplified procurement process means no more separate Request for Proposal (RFP) for every purchase, so contracting officers and purchase officers can make buys lightning fast. All GSA Schedule contracts are made with compliance as the cornerstone; every product and service must meet Federal Acquisition Regulations (FAR) requirements to reduce procurement risk and administrative burdens. 

GSA

Resources for Federal Buyers

Our entire body of information is available through the GSA eLibrary, which includes our terms and conditions, pricing schedules, and eligible Special Item Numbers (SINs). You can search by our contract number, or follow this link

Greenwood Aerospace Company Qualifications

  • UEI: KVSUYYSJS174
  • DUNS: 604006874
  • CAGE Code: 2Y735
  • Certifications: ITAR DDTC Export Compliant, AS9120B QMS Certified
  • NAICS Codes: 488190, 336413, 332722, 336411, 336413, 481212, 532411
  • Socioeconomic Status: Native American-Owned, HUBZone-Certified Small Business
Greenwood Aerospace

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GSA Team

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DUNS: 60406874
CAGE CODE: 2Y735
UEI: KVSUYYSJS174
GSA #47QSMS25D00B8
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