# DIBBS #SPE4A6-26-T-30KB

Procurement of Washer, Flat (NSN 5310-01-556-6659) for DLA Aviation

**Posted:** September 16, 2026
**Respond By:** September 23, 2026
**Identifier:** SPE4A6-26-T-30KB
**NAICS:** 332722

The Defense Logistics Agency (DLA) Aviation, ASC Commodities Division is soliciting bids for the procurement of 2,746 units of Washer, Flat (NSN 5310-01-556-6659).
- Government Buyer:
  - Defense Logistics Agency (DLA) Aviation, ASC Commodities Division
  - Buyer: Alexanderia Daniels, Buyer Code DAS0215
- OEMs and Vendors:
  - FASTENAL COMPANY (part number 1101304)
  - OSHKOSH DEFENSE LLC (part number 10KP648)
- Products Requested:
  - Washer, Flat
    - NSN: 5310-01-556-6659
    - Quantity: 2,746 units
    - Approved part numbers: 1101304 (FASTENAL COMPANY), 10KP648 (OSHKOSH DEFENSE LLC)
- Unique Requirements:
  - Delivery to DLA Distribution San Joaquin, Tracy, CA
  - Packaging must comply with ASTM D3951 and MIL-STD-129
  - Inspection at destination
  - Compliance with Buy American Act and prohibitions on covered defense telecommunications equipment
  - Fast Award opportunity
- No additional technical documents or attachments provided beyond the solicitation PDF.

### Description

WASHER, FLAT (QTY: 2746, NSN: 5310-01-556-6659, Purchase Request: 7018342014)
  Approved Sources:
  - CAGE: 0Y3H3, Part No: 1101304, Company: FASTENAL COMPANY
  - CAGE: 75Q65, Part No: 10KP648, Company: OSHKOSH DEFENSE LLC
 

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE4A626T30KB)