# DIBBS #SPE4A6-26-T-35GN

DLA Aviation solicits 42,535 Mil-Spec steel flat washers (NSN 5310-01-321-3192)

**Posted:** September 23, 2026
**Respond By:** September 30, 2026
**Identifier:** SPE4A6-26-T-35GN
**NAICS:** 332722

The Defense Logistics Agency (DLA) Aviation, ASC Commodities Division is soliciting bids for the supply of flat washers, NSN 5310-01-321-3192, with strict technical and quality requirements.
- Government Buyer:
  - Defense Logistics Agency (DLA)
  - DLA Aviation, ASC Commodities Division
  - Buyer: Antonia Willcox (Buyer Code DAW0197)
- Products Requested:
  - 42,535 flat washers, steel composition 316
  - Part number: 5310-01-321-3192
  - Two line items: 871 units and 41,664 units
  - Specifications: Thickness 0.125 inches nominal, overall diameter 2.000 inches nominal, hole diameter 0.406 inches nominal, per FED SPEC FF-W-92, TY A, CL B, GR 1
- Delivery Requirements:
  - Delivery locations: DLA Distribution Puget Sound and Norfolk, VA
  - Delivery required within 99 days from contract award
- Notable Requirements:
  - Compliance with MIL-STD-2073-1E packaging
  - Prohibition on additive manufacturing parts
  - Must comply with Buy American and domestic sourcing laws
- No specific OEMs or vendors are named; solicitation is open to small businesses.
- Technical documentation is available for review.

### Description

WASHER, FLAT (QTY: 42535, NSN: 5310-01-321-3192 Mil-Spec, Purchase Request: 7018458798)

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE4A626T35GN)