# DIBBS #SPE4A6-26-T-34HA

Solicitation for Nut, Self-Locking, Caste (NSN 5310-01-064-4707)

**Posted:** September 21, 2026
**Respond By:** September 28, 2026
**Identifier:** SPE4A6-26-T-34HA
**NAICS:** 332722

DLA Aviation is seeking offers for the supply of a Nut, Self-Locking, Caste (NSN 5310-01-064-4707).
- Government Buyer:
  - Defense Logistics Agency (DLA) Aviation, ASC Commodities Division
  - Buyer: Ashley Jones-Turner
- OEMs and Vendors:
  - SPS Technologies, LLC (approved source, part number 379529)
- Products Requested:
  - Nut, Self-Locking, Caste, NSN 5310-01-064-4707
    - Part number: 379529
    - Quantity: 186 units
    - Description: Self-locking castellated hexagon nut
- Unique or Notable Requirements:
  - Strict packaging, inspection, and delivery requirements
  - Delivery required to DLA Distribution Warner Robins, GA
  - Compliance with domestic sourcing laws
  - Hazardous material labeling required
  - Prohibition on covered defense telecommunications equipment
  - Fast award solicitation
  - Technical documentation available
- Period of Performance:
  - Delivery required within 241 days from contract date, no later than May 28, 2027
  - FOB origin with destination inspection and acceptance

### Description

NUT, SELF-LOCKING, CASTE (QTY: 186, NSN: 5310-01-064-4707, Purchase Request: 7018378012)
  Approved Sources:
  - CAGE: 56878, Part No: 379529, Company: SPS TECHNOLOGIES, LLC
 

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE4A626T34HA)