# DIBBS #SPE4A6-27-T-3131

DLA request for 1,782 self-locking hexagonal nuts

**Posted:** October 13, 2026
**Respond By:** October 20, 2026
**Identifier:** SPE4A6-27-T-3131
**NAICS:** 332722

The Defense Logistics Agency is seeking self-locking hexagonal nuts for a critical application.
- **Government buyer:** Defense Logistics Agency (DLA), DLA Weapons Support, ASC Commodities Division; point of contact: Tyrone Gatewood.
- **OEMs / approved sources:** **Greer Stop Nut Inc.** (P/N F51N7582-1011) and **SPS Technologies, LLC** (P/N D51N7582-1011).
- **Product requested:** 1,782 self-locking hexagonal nuts, NSN 5310-01-552-4574.
- **Notable requirements:** The item is identified as a critical application item. Delivery is required 146 days after award; shipping is FOB Origin, with inspection and acceptance at destination.

### Description

NUT, SELF-LOCKING, HEXAG (QTY: 1782, NSN: 5310-01-552-4574, Purchase Request: 7018683757)
  Approved Sources:
  - CAGE: 27687, Part No: F51N7582-1011
  - CAGE: 56878, Part No: D51N7582-1011, Company: SPS TECHNOLOGIES, LLC
 

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE4A627T3131)