Bid guide
How to bid on C-5 Nose Landing Gear Door Actuator Assemblies for the DEPT of Defense
What the agency is buying and why it matters
The U.S. Air Force, part of the Department of Defense, is seeking overhaul services for C-5 Nose Landing Gear (NLG) Door Actuator Assemblies. This includes four specific National Stock Numbers (NSNs) related to both Left Hand and Right Hand actuator assemblies. These components are critical for the C-5 aircraft's landing gear system, controlling the opening and closing of the NLG doors during flight.
This is a requirements type contract for a five-year period, consisting of a one-year basic period and four one-year ordering periods. The estimated quantities are between 9 and 10 units per year for each of the four NSNs. This opportunity is significant for businesses specializing in aircraft component overhaul and maintenance, particularly those with experience in military aviation parts.
Key dates and what happens at the deadline
The solicitation was published on July 29, 2026. The deadline for submitting proposals is September 08, 2026, at 5:00 PM ET. It is important to note that an amendment extended this deadline from an earlier date.
All proposals and supporting documents must be submitted by this deadline. Late submissions may not be considered. Any questions related to the solicitation will be answered via a Question and Answers (Q&A) document posted as an attachment to the solicitation.
Who this opportunity suits
This opportunity is suitable for firms with expertise in the overhaul and repair of complex aircraft mechanical or hydraulic systems, specifically landing gear components. Vendors should have experience with military aircraft parts and be familiar with the technical specifications and quality standards required by the U.S. Air Force.
Bidders must be registered in the Joint Certification Program (JCP) and approved to handle export-controlled technical data. This indicates a need for firms with established security protocols and certifications for sensitive defense-related information. The competition is full and open, using a Lowest Price Technically Acceptable (LPTA) evaluation method, meaning both technical capability and competitive pricing are crucial.
How to respond to this solicitation
To access the solicitation documents, you must be registered in the Joint Certification Program (JCP). Once registered, you need to email your CAGE number to both Alyssa Tanner ([email protected]) and Stacylee Johnson ([email protected]) to verify your JCP registration. Upon verification, the bidset zip files will be sent to you via the "DOD Safe" website.
The Request for Proposal (RFP) and all attachments are also available in the attachments area of the solicitation. It is recommended to register on the portal to receive notifications about any amendments or revisions. All questions regarding the solicitation must be submitted via email to Alyssa Tanner and Stacylee Johnson; phone calls are not accepted.
Tips for preparing a competitive response
Given the Lowest Price Technically Acceptable (LPTA) evaluation, ensure your proposal clearly demonstrates full technical compliance with all requirements while offering a competitive price. Pay close attention to the updated Performance Work Statement (PWS), especially Section 4.5.2 (Tooling and Test Equipment), and any updated regulatory references.
Thoroughly review all amendments, as they contain important updates to the PWS, regulatory clauses, and administrative corrections like the Cross Reference Matrix. Verify that your firm's Joint Certification Program registration is current and that you are approved for export-controlled technical data. Clearly provide evidence of this certification as requested. Finally, double-check all unit of measure and pricing columns for repair/BER line items to avoid any discrepancies in your submission.
See the live bid — deadline, agency details, and how to respond
Dates and requirements can change via addenda; always verify on the bid page and at the original source before responding.
View this bid on BiddingSimpleThis guide was prepared by BiddingSimple from the solicitation’s public posting. It is not official guidance from DEPT of Defense; the original posting controls.