# DIBBS #SPE4A0-26-T-4943

DLA Solicitation for Self-Locking Nut (NSN 5310-01-672-8474) – Fast Award

**Posted:** September 21, 2026
**Respond By:** September 28, 2026
**Identifier:** SPE4A0-26-T-4943
**NAICS:** 332722

The Defense Logistics Agency (DLA) Aviation Supply Chain ESOC Buys office is seeking bids for a specialized fastener for military logistics.
- Government Buyer:
  - Defense Logistics Agency (DLA)
  - Sub-agency: DLA Aviation
  - Office: Aviation Supply Chain ESOC Buys
  - Consignee: US Army 501st Distribution Battalion, Hohenfels, Germany
- Products Requested:
  - Self-locking nut with extended washer, double hexagon
    - National Stock Number (NSN): 5310-01-672-8474
    - Quantity: 8 units
    - Description: NUT, SELF-LOCKING, EXTENDED WASHER, DOUBLE HEXAGON
- OEMs and Vendors:
  - No specific OEMs or approved sources are listed; item is referenced by NSN
- Notable Requirements:
  - Delivery required within 5 days after award
  - Compliance with domestic sourcing laws
  - Hazardous material labeling requirements
  - Technical documentation available via DLA links
  - Fast award process
  - Delivery is FOB origin
  - Electronic invoicing and government delay of work provisions included

### Description

NUT, SELF-LOCKING, EX (QTY: 8, NSN: 5310-01-672-8474, Purchase Request: 7017821940)

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE4A026T4943)