# DIBBS #SPE7M2-26-T-6935

Solicitation for Flat Washers (NSN 5310-00-057-0573) for DLA Nuclear Reactor Program

**Posted:** September 18, 2026
**Respond By:** September 28, 2026
**Identifier:** SPE7M2-26-T-6935
**NAICS:** 332722

The Defense Logistics Agency (DLA) Land and Maritime Nuclear Reactor Program is seeking quotations for the supply of flat washers (NSN 5310-00-057-0573) for distribution to various DLA centers.
- Government Buyer:
  - Defense Logistics Agency (DLA), Land and Maritime Nuclear Reactor Program
- OEMs and Vendors:
  - L3 Technologies, Inc. (part number 7903354-02)
  - Northrop Grumman Systems Corporation (part numbers 947620-4042, 004-002894-054)
  - Rockwell Collins, Inc. (part number 310-0740-240)
  - Guardian Electric Manufacturing Co (part number 146-200509-17)
  - Raytheon Company (part number 418154-54)
  - Unspecified vendor for NAS620C4
- Products Requested:
  - Washer, Flat (NSN 5310-00-057-0573)
    - Total quantity: 663 units
    - Multiple approved part numbers from OEMs
- Unique/Notable Requirements:
  - Compliance with MIL-STD-129 marking and MIL-STD-2073-1E packaging
  - Strict adherence to domestic sourcing laws
  - Mercury compounds prohibited in preservation, packaging, packing, and marking
  - Delivery required within 265 days from contract award
  - Inspection and acceptance at destination
  - Technical documentation available for review
  - Solicitation tagged for fast award

### Description

WASHER, FLAT (QTY: 663, NSN: 5310-00-057-0573, Purchase Request: 7018249193)
  Approved Sources:
  - CAGE: 06401, Part No: 7903354-02, Company: L3 TECHNOLOGIES, INC.
  - CAGE: 06481, Part No: 947620-4042, Company: NORTHROP GRUMMAN SYSTEMS CORPORATIO
  - CAGE: 13499, Part No: 310-0740-240, Company: ROCKWELL COLLINS, INC.
  - CAGE: 26916, Part No: 004-002894-054, Company: NORTHROP GRUMMAN SYSTEMS CORPORATIO
  - CAGE: 73949, Part No: 146-200509-17, Company: GUARDIAN ELECTRIC MANUFACTURING CO
  - CAGE: 80205, Part No: NAS620C4
  - CAGE: 96214, Part No: 418154-54, Company: RAYTHEON COMPANY
 

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE7M226T6935)