# DIBBS #SPE4A6-27-T-5221

DLA solicitation for 272 self-locking extended-washer double nuts

**Posted:** October 20, 2026
**Respond By:** October 27, 2026
**Identifier:** SPE4A6-27-T-5221
**NAICS:** 332722

DLA Weapons Support is seeking 272 self-locking extended-washer double nuts for a critical application.
- **Government buyer:** Defense Logistics Agency (DLA), DLA Weapons Support, ASC Commodities Division; buyer contact: Antonia Willcox.
- **Product:** 272 self-locking extended-washer double nuts, NSN 5310-01-033-1599.
  - **OEMs and approved-source part numbers:** SPS Technologies, LLC (42FLW-1216) and Bristol Industries, LLC (BH00450-12).
- **Delivery and acceptance:** Delivery is required within 160 days after order; FOB origin, with destination inspection and acceptance.

### Description

NUT, SELF-LOCKING, EXTEN (QTY: 272, NSN: 5310-01-033-1599, Purchase Request: 7018674362)
  Approved Sources:
  - CAGE: 27238, Part No: BH00450-12, Company: BRISTOL INDUSTRIES, LLC
  - CAGE: 56878, Part No: 42FLW-1216, Company: SPS TECHNOLOGIES, LLC
 

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE4A627T5221)