C-5 Nose Landing Gear Door Gearboxes
ID: FD20602400053Type: Sources Sought
Overview

Buyer

DEPT OF DEFENSEDEPT OF THE AIR FORCEFA8538 AFSC PZAABROBINS AFB, GA, 31098-1670, USA

PSC

MISCELLANEOUS AIRCRAFT ACCESSORIES AND COMPONENTS (1680)
Timeline
    Description

    Sources Sought DEPT OF DEFENSE DEPT OF THE AIR FORCE is conducting a market survey to identify potential sources for the qualification and production of C-5 Nose Landing Gear (NLG) Door Gearboxes. These gearboxes are used on United States Air Force (USAF) aircraft for NSN 1680-01-159-9590 & 1680-01-159-9591. The gearboxes are miscellaneous aircraft accessories and components, and they are essential for the proper functioning of the C-5 Nose Landing Gear. The place of performance for this procurement is Warner Robins, GA, USA. For more information, contact Jessica Grinstead at jessica.grinstead@us.af.mil or Karen Beckford at karen.beckford@us.af.mil.

    Point(s) of Contact
    Files
    Title
    Posted
    Lifecycle
    Title
    Type
    Sources Sought
    Similar Opportunities
    Differential Gear Unit
    Dept Of Defense
    The Department of Defense, through the Defense Logistics Agency, is conducting market research for the manufacture of Differential Gear Units (NSN: 3040-01-172-0271HS, P/N: 734574) at DLA Aviation in Oklahoma City, OK. This Sources Sought Synopsis aims to identify potential sources, including small businesses, to inform the acquisition strategy and assess the feasibility of a competitive procurement or Small Business Set-Aside. The Differential Gear Units are critical components used in various aircraft systems, necessitating reliable manufacturing and quality assurance processes. Interested parties must submit a Source Approval Request (SAR) package detailing their capabilities, with inquiries directed to the 422 SCMS at 422.scms.afmc.rfi@us.af.mil, as no contract will be awarded based on this market research.
    16--GEARBOX ASSEMBLY,AI
    Dept Of Defense
    The Department of Defense, through the Defense Logistics Agency (DLA) Aviation at Philadelphia, PA, is seeking qualified sources for the procurement of a Gearbox Assembly, AI, identified by NSN 7R-1680-015554507-H1, with a quantity of 2 each. This procurement requires engineering source approval from the design control activity to ensure the quality of the part, as it is flight critical and the technical data available does not support full and open competition. Interested vendors must provide necessary documentation for source approval, as only previously approved sources will be considered for award, and offers lacking required data will be disqualified. For further inquiries, interested parties can contact Jillian M. O'Connor at (215) 737-0550 or via email at jillian.oconnor@dla.mil.
    16--GEARBOX ASSEMBLY,AI
    Dept Of Defense
    The Department of Defense, through the Defense Logistics Agency (DLA) Aviation at Philadelphia, PA, is seeking qualified sources for the procurement of a Gearbox Assembly, AI, identified by NSN 7R-1680-015554507-H1, with a quantity of 2 each. This procurement requires engineering source approval due to the flight-critical nature of the item, necessitating that only approved sources may submit proposals, as the technical data available does not support full and open competition. Interested vendors must provide detailed documentation as outlined in the NAVSUP Weapon Systems Support Source Approval Information Brochures, and proposals must be submitted with all required data to be considered for award. For further inquiries, potential bidders can contact Jillian M. O'Connor at (215) 737-0550 or via email at jillian.oconnor@dla.mil.
    16--GEARBOX ASSY,MAIN R
    Dept Of Defense
    The Department of Defense, through the Defense Logistics Agency (DLA) Aviation at Philadelphia, PA, is seeking proposals for the procurement of a Gearbox Assembly, Main R, identified by NSN 7R-1680-016076871-H1. This procurement requires engineering source approval from the design control activity to ensure the quality of the part, as it is flight critical and necessitates that only previously approved sources are solicited. Interested vendors must provide comprehensive documentation demonstrating their capability to manufacture or repair the item, as well as any prior submissions for source approval, by the specified deadlines. For further inquiries, potential bidders can contact Jillian M. O'Connor at (215) 737-0550 or via email at jillian.oconnor@dla.mil.
    Remanufacture of Flap Drive Angle Gearbox Assembly
    Dept Of Defense
    The Department of Defense, specifically the Department of the Air Force, is seeking qualified contractors for a five-year Indefinite Delivery Indefinite Quantity (IDIQ) contract for the remanufacture of Flap Drive Angle Gearbox Assemblies (NSN: 1680-00-335-6816). The procurement involves comprehensive services including disassembly, cleaning, inspection, maintenance, re-assembly, testing, and finishing to restore the gearbox assemblies to a like-new condition, with contractors responsible for all materials, labor, and equipment necessary for the task. These gearbox assemblies are critical components for the KC-135 aircraft, playing a vital role in the operation of the aircraft's flap systems. Interested vendors must submit a Source Approval Request (SAR) package and are reminded that funding is contingent upon appropriated funds availability, with proposals due by December 15, 2025, at 12:00 PM. For further inquiries, potential bidders can contact Nonika Allen at nonika.allen.1@us.af.mil or Amy Gil at amy.gil@us.af.mil.
    FD2030-25-01082
    Dept Of Defense
    The Department of Defense, specifically the Department of the Air Force, is seeking procurement for a gears shaft, multiple, identified by NSN 3040-01-435-9060, under the special notice FD2030-25-01082. The requirement includes the provision of mechanical power transmission equipment, which is critical for various defense applications. The procurement process will be managed by the office of FA8118 AFSC PZABB, and interested vendors should refer to the solicitation information for further details, as it will be available for quotes once approved by the contracting officer. For inquiries, potential bidders should contact the designated personnel as specified in the solicitation documentation.
    16--GEARBOX ASSY,TAIL,A, IN REPAIR/MODIFICATION OF
    Dept Of Defense
    The Department of Defense, specifically the Department of the Navy through NAVSUP Weapon Systems Support, is soliciting proposals for the repair and modification of the Gearbox Assembly, Tail, A (NSN: 1680017336838, Part Number: 06381-05000-044). This sole-source requirement involves the repair of five units, with the contractor responsible for all necessary labor, materials, and testing to return the items to a Ready for Issue (RFI) condition, adhering to strict quality and inspection standards. The procurement is critical for maintaining operational readiness of naval aircraft, and interested contractors must provide required documentation for government source approval along with their proposals. For inquiries, contact Lauren Phillips at lauren.n.phillips6.civ@us.navy.mil or by phone at 215-697-6566.
    NIINs to N00383-22-G-ZL01
    Dept Of Defense
    The Department of Defense, through the NAVSUP Weapon Systems Support office, is seeking to procure repair services for specific gearbox assemblies from Bell Textron Inc on a sole source basis. The procurement involves the repair of various gearbox items, as detailed in the attached exhibit, which includes Main, Assembly, Intermediate, and Combing Gearboxes, with an estimated quantity of one unit for year five and zero units for the preceding years. This contract is critical for maintaining operational readiness and support for the Navy's aircraft systems. Interested parties must submit their capability statements to Jake Kucowski at jake.kucowski.civ@us.navy.mil within 15 days of the notice publication, as this procurement is not a Total Small Business Set-Aside and will not be delayed for Source Approval Requests.
    F-110 Gearbox, Accessory D
    Dept Of Defense
    The Department of Defense, through the Defense Logistics Agency, is seeking to procure the F-110 Gearbox, Accessory D, which is critical for military or space applications. The contract will involve acquiring a total of 40 units, with a minimum order of 20 and a maximum of 60, to be delivered by January 21, 2026, highlighting the importance of this item as a Critical Safety Item. The government intends to solicit and negotiate with a limited number of sources, specifically General Electric Company, due to the limited availability of responsible sources, and all interested parties may submit capability statements within 45 days of the solicitation's release, which is expected on September 5, 2025. For further inquiries, interested vendors can contact Jeremy Bryant at jeremy.bryant@us.af.mil or by phone at 405-855-7112.
    1680-01-450-6899 - GEARBOX ASSEMBLY
    Dept Of Defense
    The Department of Defense, through the Defense Logistics Agency (DLA Aviation), is seeking proposals for the procurement of 71 units of Gearbox Assembly, AI, specifically for the F-16 aircraft. This procurement is classified under the NAICS code 336413, which pertains to Other Aircraft Parts and Auxiliary Equipment Manufacturing, and will be conducted as a firm fixed-price contract with delivery expected within 550 days. The solicitation, identified as SPE4A726R0229, will be issued on or around July 29, 2025, and interested vendors can access the solicitation documents via the DLA Internet Bid Board System (DIBBS). For further inquiries, vendors may contact Calvin Peterson at calvin.peterson@dla.mil or by phone at (804) 659-8838, with a response deadline set for January 16, 2026, at 3:00 PM Eastern.