# DIBBS #SPE4A6-26-T-29SE

DLA Solicitation for 511 Lock Washers (NSN 5310-00-926-5870, MS35338-144)

**Posted:** September 16, 2026
**Respond By:** September 23, 2026
**Identifier:** SPE4A6-26-T-29SE
**NAICS:** 332722

DLA Aviation ASC Commodities Division is seeking bids for the supply of lock washers for military applications.
- Government Buyer:
  - Defense Logistics Agency (DLA) Aviation ASC Commodities Division, Richmond, VA
  - Buyer: Michael Blain
- Products Requested:
  - Lock Washer
    - National Stock Number (NSN): 5310-00-926-5870
    - Part Number: MS35338-144
    - Quantity: 511 units
    - Must comply with NASM35338 and ASME B18.21.1 standards
    - Packaging per MIL-STD-2073-1E; marking per MIL-STD-129
- Unique Requirements:
  - Strict compliance with domestic sourcing laws
  - Delivery required within 64 days from contract award
  - Inspection at origin, delivery FOB origin
- OEMs and Vendors:
  - No specific OEMs or vendors are named; opportunity is open to qualified manufacturers
- Technical documentation is available for review

### Description

WASHER, LOCK (QTY: 511, NSN: 5310-00-926-5870, Purchase Request: 7018341527)

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE4A626T29SE)