# DIBBS #SPE4A6-26-T-34LH

Procurement of Self-Locking Machine Bolts (NSN 5306-01-319-2102) for DLA Aviation

**Posted:** September 22, 2026
**Respond By:** September 29, 2026
**Identifier:** SPE4A6-26-T-34LH
**NAICS:** 332722

This opportunity is for the supply of self-locking machine bolts to the Defense Logistics Agency (DLA) Aviation ASC Commodities Division.
- Government Buyer:
  - Defense Logistics Agency (DLA) Aviation ASC Commodities Division
  - Buyer: Tarik Caballero, Buyer Code DTC0162
- Products Requested:
  - 14 units of self-locking machine bolt
    - National Stock Number (NSN): 5306-01-319-2102
    - Part Number: NAS6404LU10
    - Description: Self-locking machine bolt, packaging per ASTM D3951 and MIL-STD-129
- OEMs and Vendors:
  - No specific OEM or vendor named; NAS6404LU10 is a standard aerospace part number
- Notable Requirements:
  - Delivery required within 20 days to Whiteman AFB, MO
  - Strict packaging, inspection, and quality requirements per DLA and MIL-STD-129
  - Compliance with domestic sourcing laws
  - Prohibition on covered defense telecommunications equipment
  - Small business program representations required
- Technical documentation available via DLA links
- FOB origin shipping terms apply

### Description

BOLT, MACHINE (QTY: 14, NSN: 5306-01-319-2102, Purchase Request: 7018368288)

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE4A626T34LH)