# DIBBS #SPE4A6-27-T-6542

DLA procurement for 8 self-locking hexagon nuts and required testing

**Posted:** October 26, 2026
**Respond By:** November 02, 2026
**Identifier:** SPE4A6-27-T-6542
**NAICS:** 332722

DLA Weapons Support is seeking a small lot of safety-critical aerospace fasteners and related testing and approval services.
- **Government buyer:** Defense Logistics Agency (DLA), DLA Weapons Support, ASC Commodities Division; buyer contact listed as Daniel Fink.
- **Requested product:** 8 self-locking hexagon nuts, manufacturer part number **90-100C6**, NSN 5310-01-466-7088.
- **Approved-source manufacturers:** **Bristol Industries, LLC**, **SPS Technologies, LLC**, and **Bell Textron Inc.**
- **Required services and approvals:** Government first-article review and production-lot testing. First-article units are due within 90 days of contract award, with government review within 60 days after receipt; production-lot testing follows first-article approval.
- **Notable requirements:** The item is source-controlled and identified as a Navy critical safety item. Requirements include source inspection and an SAE AS9100-equivalent quality management system.
- **Delivery:** FOB origin, with supply delivery required within 336 days.

### Description

GOVERNMENT FIRST ARTIC (QTY: Qty - See Solicitation, NSN: 0001S00000052, Purchase Request: 7018834116)
PRODUCTION LOT TESTING (QTY: Qty - See Solicitation, NSN: 0001S00000061, Purchase Request: 7018834116)
NUT, SELF-LOCKING, HEXAG (QTY: 8, NSN: 5310-01-466-7088, Purchase Request: 7018834116)
  Approved Sources:
  - CAGE: 27238, Part No: 90-100C6, Company: BRISTOL INDUSTRIES, LLC
  - CAGE: 56878, Part No: 90-100C6, Company: SPS TECHNOLOGIES, LLC
  - CAGE: 97499, Part No: 90-100C6, Company: BELL TEXTRON INC
 

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE4A627T6542)