# DIBBS #SPE7M1-26-T-359Q

DLA Land and Maritime Solicits Lock Washers (NSN 5310-01-620-0321)

**Posted:** September 17, 2026
**Respond By:** September 28, 2026
**Identifier:** SPE7M1-26-T-359Q
**NAICS:** 332722, 423710

The Defense Logistics Agency (DLA) Land and Maritime, Maritime Supply Chain, is soliciting quotes for lock washers (NSN 5310-01-620-0321).
- Government Buyer:
  - Defense Logistics Agency (DLA), Land and Maritime, Maritime Supply Chain
  - Buyer: Michael Reese
- OEMs and Approved Sources:
  - Curtiss-Wright Electro-Mechanical C (part numbers 6053274ITEM007 and 6053492-002)
  - Vendors with CAGE codes 0BR59 and 8FGX3
- Products Requested:
  - Lock Washer, NSN 5310-01-620-0321
    - Part numbers: 6053274ITEM007, 6053492-002
    - Quantity: 3 units
- Notable Requirements:
  - Compliance with Buy American Act and Berry Amendment
  - Prohibition on covered defense telecommunications equipment
  - Packaging and marking per MIL-STD-129 and MIL-STD-2073-1E
  - Destination inspection required; delivery is FOB origin
  - Hazardous material labeling and transportation regulations apply
- No unique technical requirements beyond approved sources and part numbers

### Description

WASHER, LOCK (QTY: 3, NSN: 5310-01-620-0321, Purchase Request: 7018378347)
  Approved Sources:
  - CAGE: 0BR59, Part No: 6053274ITEM007
  - CAGE: 0BR59, Part No: 6053492-002
  - CAGE: 8FGX3, Part No: 6053274ITEM007, Company: CURTISS-WRIGHT ELECTRO-MECHANICAL C
  - CAGE: 8FGX3, Part No: 6053492-002, Company: CURTISS-WRIGHT ELECTRO-MECHANICAL C
 

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE7M126T359Q)