# DIBBS #SPE4A6-27-T-0445

DLA request for 207 source-controlled self-locking hexagon nuts with testing requirements

**Posted:** October 06, 2026
**Respond By:** October 13, 2026
**Identifier:** SPE4A6-27-T-0445
**NAICS:** 332722

DLA Weapons Support is seeking a source-controlled aerospace fastener for a Navy critical-safety application.
- **Buyer:** Defense Logistics Agency (DLA), DLA Weapons Support, ASC Commodities Division.
- **Procurement:** Small-business-set-aside request for quotation for 207 self-locking hexagon nuts, NSN 5310-01-466-7088; listed part number **90-100C6**.
- **Approved sources / OEMs named:** **Bell Textron Inc.**, **SPS Technologies, LLC**, and **Bristol Industries, LLC**; each is listed with part number 90-100C6.
- **Requirements:** The item is source-controlled and identified as a Navy critical safety item. Government first-article approval and production-lot testing are required. First-article units are due within 90 calendar days of contract award, with a government decision due within 60 calendar days after receipt; testing quantities are specified in the solicitation.
- **Delivery:** Supply delivery requirement is 393 days; delivery is FOB origin.

### Description

GOVERNMENT FIRST ARTIC (QTY: Qty - See Solicitation, NSN: 0001S00000052, Purchase Request: 7018459041)
PRODUCTION LOT TESTING (QTY: Qty - See Solicitation, NSN: 0001S00000061, Purchase Request: 7018459041)
NUT, SELF-LOCKING, HEXAG (QTY: 207, NSN: 5310-01-466-7088, Purchase Request: 7018459041)
  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=SPE4A627T0445)