# DIBBS #SPE4A6-27-T-3091

DLA request for 40 nickel-copper alloy hexagon-head cap screws

**Posted:** October 13, 2026
**Respond By:** October 20, 2026
**Identifier:** SPE4A6-27-T-3091
**NAICS:** 332722

DLA Weapons Support is seeking a single supply of 40 nickel-copper alloy hexagon-head cap screws.
- **Government buyer:** Defense Logistics Agency (DLA), DLA Weapons Support, ASC Commodities Division; contact named in the attachment: Ashley Jones.
- **OEMs and vendors:** No OEMs, manufacturers, or vendors are identified in the provided materials; no approved sources are listed.
- **Product requested:** 40 hexagon-head cap screws, NSN 5305-01-556-0102, piece number 245-7284957. Specifications call for nickel-copper alloy Grade 500, 1.750-5 UNC-2A thread, and 4.83-inch length.
- **Notable requirements:** Identified as a critical application item. Total small-business set-aside; delivery is FOB Origin, with destination inspection and acceptance. Technical data is referenced in the solicitation materials.

### Description

SCREW, CAP, HEXAGON HEAD (QTY: 40, NSN: 5305-01-556-0102, Purchase Request: 7018679131)

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE4A627T3091)