# DIBBS #SPE4A6-26-T-34QJ

DLA Solicitation for 366 Concave Washers (NSN 5310-01-371-3113)

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

This opportunity is a procurement by the Defense Logistics Agency (DLA) Aviation ASC Commodities Division for concave washers.
- Government Buyer:
  - Defense Logistics Agency (DLA)
  - Sub-agency: DLA Aviation ASC Commodities Division
  - Buyer: Hannah Shimer (Buyer Code DHH0032)
- Products Requested:
  - Washer, Concave (NSN 5310-01-371-3113)
    - Quantity: 366 units
    - Description: Concave washer as specified by NSN 5310-01-371-3113
- Delivery & Performance:
  - Delivery location: DLA Distribution San Joaquin, Tracy, CA
  - Required delivery within approximately 9 months from solicitation issue
- Notable Requirements:
  - Compliance with export control, packaging, and hazardous material labeling
  - Emphasis on domestic origin and HUBZone preferences
  - Prohibition on covered defense telecommunications equipment
- No specific OEMs or vendors are named in the solicitation
- Technical documentation is available for review

### Description

WASHER, CONCAVE (QTY: 366, NSN: 5310-01-371-3113, Purchase Request: 7018412048)

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE4A626T34QJ)