# DIBBS #SPE4A6-27-T-036T

DLA procurement of 135 self-locking plate nuts

**Posted:** November 10, 2026
**Respond By:** November 17, 2026
**Identifier:** SPE4A6-27-T-036T
**NAICS:** 332722

DLA Weapons Support is seeking 135 self-locking plate nuts for its ASC Commodities Division.
- **Buyer:** Defense Logistics Agency (DLA), DLA Weapons Support, ASC Commodities Division; contact listed as Charece Smith.
- **Product:** 135 self-locking plate nuts, NSN 5310-01-129-2210 (CLIN 0001).
  - Listed part numbers: ST4M132-3-15 and WSI332A1.5NH.
  - **Named sources/OEMs:** The Boeing Company, Northrop Grumman Systems Corporation, Hartwell Corporation, and Western Sky Industries.
- **Requirements:** Delivery within 167 days after order, FOB Origin, with destination inspection and acceptance. Packaging must meet ASTM D3951 and applicable DLA requirements.
- Technical data is referenced in the solicitation package.

### Description

NUT, SELF-LOCKING, PLATE (QTY: 135, NSN: 5310-01-129-2210, Purchase Request: 7019019236)
  Approved Sources:
  - CAGE: 76301, Part No: ST4M132-3-15, Company: THE BOEING COMPANY
  - CAGE: 76823, Part No: ST4M132-3-15, Company: NORTHROP GRUMMAN SYSTEMS CORPORATIO
  - CAGE: 83014, Part No: WSI332A1.5NH, Company: HARTWELL CORPORATION
 

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE4A627T036T)