# DIBBS #SPE4A6-26-T-37BC

Solicitation for Lock Washers (NSN 5310-01-018-6496) by DLA Aviation ASC

**Posted:** September 28, 2026
**Respond By:** October 05, 2026
**Identifier:** SPE4A6-26-T-37BC
**NAICS:** 332722

DLA Aviation ASC Commodities Division is seeking quotations for lock washers to support its supply chain requirements.
- Government Buyer:
  - Defense Logistics Agency (DLA)
  - DLA Aviation ASC Commodities Division
  - Buyer: Dana Barefoot, Buyer Code DDB0227
- Products Requested:
  - Lock Washer (NSN 5310-01-018-6496)
    - Quantity: 257 units
    - Part Number: 5310-01-018-6496
    - Specifications: NAS1676C816 and FF-W-84B
    - Packaging: Must comply with MIL-STD-2073-1E
    - Marking: Must comply with MIL-STD-129
    - Delivery: FOB origin to DLA Distribution, New Cumberland, PA
- Unique Requirements:
  - Compliance with domestic sourcing laws
  - Prohibition on additive manufacturing unless specifically approved
  - Fast award process
  - Technical documentation available for review
- No specific OEMs or vendors are named; item is Mil-Spec and open to qualified manufacturers.

### Description

WASHER, LOCK (QTY: 257, NSN: 5310-01-018-6496 Mil-Spec, Purchase Request: 7018458721)

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE4A626T37BC)