This Pre-Solicitation opportunity from Department Of Defense was posted on June 3, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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C-5 MLG Trunnion Bearing

Closed

FA853826R0019Federal

Submission Closed06/18/2026, 07:30:00 PM UTC

Contract Overview

Solicitation details, issuing organization, response deadlines, documents, and interested companies for this government contract opportunity.

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AI Contract Overview

The Air Force is seeking qualified contractors to perform depot-level remanufacturing of the C-5 MLG Trunnion Bearing, NSN 3120-00-766-2056UC, part number 4F23832-103A, a large plain self-aligning spherical bearing critical to the retraction and extension of the main landing gear. The requirement is for a five-year Requirements Type Contract with a one-year base period and four one-year ordering periods, each with a fixed quantity of 64 units, for a total anticipated volume of 320 units over the contract term. Only offerors already on the government’s pre-approved qualified source list are eligible to respond, and the award will be made through full and open competition among those sources, with price as the sole evaluation factor. The solicitation will be issued via SAM.gov with no hardcopies provided, and all interested parties must register on the site to receive updates and amendments. Proposals must be submitted by the deadline of June 18, 2026, and performance will be based at Warner Robins Air Force Base in Georgia under the oversight of the Department of Defense’s Air Force Sustainment Center.

General Info

Five-year contract for C-5 landing gear bearing re-manufacturing; lowest-price award, proposals due June 2026.

Agency

Department Of Defense → FA8538 Afsc PzaabView Agency

NAICS

811210 - Electronic and Precision Equipment Repair and MaintenanceView NAICS

Place of Performance

Warner Robins, GA, USA

Set-Aside

NONE

Documents

(0)

No documents available

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Timeline

PhaseClosed

PostedJun 3

Presolicitation

Response DeadlineJun 18

Deadline has passed

Submission Closed

06/18/2026, 07:30:00 PM UTC

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Organization & Contact Information

AgencyDepartment Of Defense → FA8538 Afsc Pzaab

Contacts2 people available

OfficeROBINS AFB, GA, 31098-1670, USA

Organization / Agency

Department Of Defense → FA8538 Afsc Pzaab

View Agency Profile

Office AddressROBINS AFB, GA, 31098-1670, USA

Contacts

Alyssa Tanner

contact@example.gov

Karen Beckford

contact@example.gov

Full Description

Pre-Solicitation, C-5 MLG Trunnion Bearing
NSN: 3120-00-766-2056UC
Part No. 4F23832-103A

The Air Force has a requirement for a depot-level re-manufacturing effort for the C-5 Trunnion Bearing. This item is a large, plain self-aligning, spherical bearing. It is the main pivot bearing used during the retraction and extension of the C-5 MLG. The anticipated re-manufacturing service will provide serviceable assets to meet yearly demand for Air Force field level and C-5 Programmed Depot Maintenance (PDM).

This re-manufacturing effort will utilize a Requirements Type Contract. Contract period of performance will be five (5) years. It will consist of a one (1) year basic period and four (4) one (1) year ordering periods. To be eligible for award, offerors must be on the Government's pre-approved qualified source list.. The USAF anticipates the acquisition will be Full and Open Competition from Qualified Sources with the lowest price. The Best Estimated Quantities (BEQ) for each ordering period are listed below.

NSN: 3120-00-766-2056UC
YEAR           BEQ
Basic       64 EA
Ordering Period 1 64 EA
Ordering Period 2   64 EA
Ordering Period 3   64 EA
Ordering Period 4   64 EA

The RFP will be posted to the SAM webpage. NO HARDCOPIES WILL BE PROVIDED. All responsible sources may submit a proposal, which shall be considered by the agency. Offerors are encouraged to register on the site to receive notifications regarding the solicitation and all amendments/revisions.