# DIBBS #SPE4A6-26-T-35ET

DLA Solicitation for Self-Locking Hexagon Nuts (NSN 5310-01-357-9391)

**Posted:** September 23, 2026
**Respond By:** September 30, 2026
**Identifier:** SPE4A6-26-T-35ET
**NAICS:** 332722

The Defense Logistics Agency (DLA) Aviation ASC Commodities Division is soliciting bids for self-locking hexagon nuts (NSN 5310-01-357-9391) to support DLA Distribution Warner Robins, GA.
- Government Buyer:
  - Defense Logistics Agency (DLA), Aviation ASC Commodities Division, Buyer Code DAW0197
- OEMs and Approved Vendors:
  - HOWMET GLOBAL FASTENING SYSTEMS INC (part number HC54710-7)
  - SPS TECHNOLOGIES, LLC (part number 73783CS-720)
- Products Requested:
  - Self-locking hexagon nut, extended washer, NSN 5310-01-357-9391
    - Quantity: 23 units
    - Part numbers: HC54710-7 (HOWMET), 73783CS-720 (SPS TECHNOLOGIES)
- Notable Requirements:
  - Must meet DLA Master List of Technical and Quality Requirements
  - Compliance with export control, cybersecurity, hazardous material labeling, and domestic sourcing regulations
  - Packaging must meet specified standards
  - Delivery is FOB origin to DLA Distribution Warner Robins, GA
  - Fast award process
- Technical documentation is available for review

### Description

NUT, SELF-LOCKING, EXTEN (QTY: 23, NSN: 5310-01-357-9391, Purchase Request: 7018458709)
  Approved Sources:
  - CAGE: 15653, Part No: HC54710-7, Company: HOWMET GLOBAL FASTENING SYSTEMS INC
  - CAGE: 56878, Part No: 73783CS-720, Company: SPS TECHNOLOGIES, LLC
 

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE4A626T35ET)