# DIBBS #SPE4A6-26-T-36BB

Procurement of Nut, Self-Locking, Plate (NSN 5310-01-590-7084) for DLA Aviation

**Posted:** September 24, 2026
**Respond By:** October 01, 2026
**Identifier:** SPE4A6-26-T-36BB
**NAICS:** 332722

DLA Aviation is seeking offers for the supply of Nut, Self-Locking, Plate (NSN 5310-01-590-7084) for its ASC Commodities Division.
- Government Buyer:
  - Defense Logistics Agency (DLA) Aviation, ASC Commodities Division
  - Buyer: Vincent Price
- OEMs and Vendors:
  - Northrop Grumman Systems Corp (OEM, part number 03A163-3-60)
  - Hartwell Corporation (OEM, part number WSI332-6W)
- Products Requested:
  - Nut, Self-Locking, Plate
    - NSN: 5310-01-590-7084
    - Part numbers: 03A163-3-60 (Northrop Grumman), WSI332-6W (Hartwell)
    - Quantity: 43 units
- Unique/Notable Requirements:
  - Strict compliance with domestic sourcing laws (Berry Amendment, Buy American Act)
  - Packaging must meet ASTM D3951 and MIL-STD-129 standards
  - Delivery required within 170 days from award, FOB origin
  - Contract includes DFARS and FAR clauses for hazardous materials, cybersecurity, and transportation
  - Fast Award designation
- No additional technical documents or attachments beyond the solicitation PDF

### Description

NUT, SELF-LOCKING, PLATE (QTY: 43, NSN: 5310-01-590-7084, Purchase Request: 7018457779)
  Approved Sources:
  - CAGE: 1W025, Part No: 03A163-3-60, Company: NORTHROP GRUMMAN SYSTEMS CORP
  - CAGE: 83014, Part No: WSI332-6W, Company: HARTWELL CORPORATION
 

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE4A626T36BB)