# DIBBS #SPE7L1-27-T-3808

DLA procurement of a Lockheed Martin C-5 aircraft access cover with first-article testing

**Posted:** November 06, 2026
**Respond By:** November 16, 2026
**Identifier:** SPE7L1-27-T-3808
**NAICS:** 336413

The Defense Logistics Agency’s Weapons Support, Land Supply Chain is seeking a Lockheed Martin access cover for the C-5 aircraft.
- **Buyer:** Defense Logistics Agency (DLA), Weapons Support, Land Supply Chain; contact: Michael Nordahl.
- **OEM:** **Lockheed Martin** is identified as the manufacturer; no other vendors are named.
- **Production item:** One COVER, ACCESS, NSN 5340-00-811-2919, part number 4T51018-177B, for a critical C-5 aircraft application.
- **First article requirement:** Government first-article approval and fit-verification testing are required. Two test units are due within 180 calendar days of contract award and are separate from the production quantity; the solicitation lists the test requirement as one EA.
- **Other requirements:** Export-controlled technical data applies, along with applicable quality, inspection, packaging, and material requirements.
- **Delivery:** Production delivery is required within 498 days. The Government’s first-article review period is up to 150 calendar days after receipt.

### Description

GOVERNMENT FIRST ARTIC (QTY: Qty - See Solicitation, NSN: 0001S00000052, Purchase Request: 7019029804)
COVER, ACCESS (QTY: 1, NSN: 5340-00-811-2919, Purchase Request: 7019029804)

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE7L127T3808)