# DIBBS #SPE4A6-26-T-31PM

Solicitation for Mil-Spec Lock Washer (NSN 5310-01-734-9718) – DLA Aviation ASC Commodities Division

**Posted:** September 17, 2026
**Respond By:** September 24, 2026
**Identifier:** SPE4A6-26-T-31PM
**NAICS:** 332722

This opportunity from the Defense Logistics Agency (DLA) Aviation ASC Commodities Division seeks quotations for Mil-Spec lock washers.
- Government Buyer:
  - Defense Logistics Agency (DLA) Aviation ASC Commodities Division, Richmond, VA
- Products Requested:
  - Lock Washer, NSN 5310-01-734-9718
    - Quantity: 43 units
    - Technical requirements: Must comply with MIL-STD-130N and MIL-STD-2073-1E for marking and packaging
    - Critical application item; source inspection required
- OEMs and Vendors:
  - No specific OEMs or vendors named; open to qualified manufacturers meeting Mil-Spec standards
- Notable Requirements:
  - Compliance with domestic sourcing laws
  - Cybersecurity maturity certification required
  - Additive manufacturing (3D printing) prohibited unless specifically approved
  - Strict quality and packaging standards
- Delivery:
  - FOB origin
  - Delivery required within 107 days from award
- Period of Performance:
  - Ship date required by June 29, 2026; delivery by September 9, 2026

### Description

WASHER, LOCK (QTY: 43, NSN: 5310-01-734-9718 Mil-Spec, Purchase Request: 7014983432)

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE4A626T31PM)