# DIBBS #SPE4A6-27-T-6501

DLA solicitation for 1,994 self-locking double-hexagon nuts

**Posted:** October 26, 2026
**Respond By:** November 02, 2026
**Identifier:** SPE4A6-27-T-6501
**NAICS:** 332722

DLA Weapons Support is seeking 1,994 aerospace self-locking nuts for its ASC Commodities Division.
- **Buyer:** Defense Logistics Agency (DLA), DLA Weapons Support, ASC Commodities Division; contact listed as Bernice Adams.
- **Requirement:** 1,994 self-locking, double-hexagon nuts, NSN 5310-01-441-4542, split across two CLINs: 541 and 1,453 units.
- **OEMs and approved sources:** **The Boeing Company** (P/N HS5763-6), **Howmet Global Fastening Systems Inc.** (P/N H54657-6), **Space-Lok, Inc.** (P/N HS5763-6), **Bristol Industries, LLC** (P/N HS5763-6), and **SPS Technologies, LLC** (P/N HS5763-6). Boeing Distribution Services Defense (P/N 94010-624-S) is also listed as an approved source/vendor.
- **Delivery and acceptance:** Delivery is required within 125 days; shipment is FOB Origin, with inspection and acceptance at destination.
- **Set-aside:** The requirement is not identified as a small-business set-aside.

### Description

NUT, SELF-LOCKING, DOUBL (QTY: 1994, NSN: 5310-01-441-4542, Purchase Request: 7018852156)
  Approved Sources:
  - CAGE: 15653, Part No: H54657-6, Company: HOWMET GLOBAL FASTENING SYSTEMS INC
  - CAGE: 16258, Part No: HS5763-6, Company: SPACE-LOK, INC.
  - CAGE: 27238, Part No: HS5763-6, Company: BRISTOL INDUSTRIES, LLC
  - CAGE: 3G1W3, Part No: 94010-624-S, Company: BOEING DISTRIBUTION SERVICES DEFENS
  - CAGE: 56878, Part No: HS5763-6, Company: SPS TECHNOLOGIES, LLC
 

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE4A627T6501)