# DIBBS #SPE4A6-26-T-31JY

Solicitation for Mil-Spec Lock Washer, NSN 5310-01-665-8546

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

DLA Aviation is seeking bids for the supply of Mil-Spec lock washers for critical application use.
- Government Buyer:
  - Defense Logistics Agency (DLA) Aviation, ASC Commodities Division
  - Buyer: Nyjel Knowlin (Buyer Code DNK0023), Richmond, VA
- Products Requested:
  - Lock Washer, NSN 5310-01-665-8546
    - Part Number: MS51415-14
    - Quantity: 1,667 units
    - Critical application item
- Technical and Packaging Requirements:
  - Must comply with MIL-STD-129 marking and MIL-STD-2073-1E packaging standards
  - Detailed inspection and acceptance at destination
  - Delivery required within 272 days from award
  - Compliance with domestic sourcing laws
  - Hazardous material labeling required
  - Prohibition on covered defense telecommunications equipment
- No specific OEMs are named; technical documentation is referenced for specifications
- Fast award process indicated

### Description

WASHER, LOCK (QTY: 1667, NSN: 5310-01-665-8546 Mil-Spec, Purchase Request: 7018380183)

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE4A626T31JY)