# DIBBS #SPE4A6-27-T-3910

DLA request for 250 source-controlled self-locking double-hexagon nuts

**Posted:** October 14, 2026
**Respond By:** October 21, 2026
**Identifier:** SPE4A6-27-T-3910
**NAICS:** 332722

The Defense Logistics Agency is seeking 250 source-controlled self-locking double-hexagon nuts for a critical application.
- **Government buyer:** Defense Logistics Agency (DLA), DLA Weapons Support, ASC Commodities Division.
- **Product:** 250 self-locking double-hexagon nuts, NSN 5310-01-008-9345.
- **Approved OEM sources:** **SPS Technologies, LLC** (part number EWSN26AG5) and **Sikorsky Aircraft Corporation** (part number SS5086-05).
- **Notable requirements:** The item is source-controlled and intended for a critical application. Export-controlled technical data access and applicable quality, marking, and packaging requirements apply.
- **Delivery and acceptance:** Delivery is required 79 days after award; FOB origin, with inspection and acceptance at origin.

### Description

NUT, SELF-LOCKING, DOUBL (QTY: 250, NSN: 5310-01-008-9345, Purchase Request: 7018589069)
  Approved Sources:
  - CAGE: 56878, Part No: EWSN26AG5, Company: SPS TECHNOLOGIES, LLC
  - CAGE: 78286, Part No: SS5086-05, Company: SIKORSKY AIRCRAFT CORPORATION
 

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE4A627T3910)