# DIBBS #SPE4A6-27-T-023J

DLA request for 187 PIN-RIVET fasteners

**Posted:** November 09, 2026
**Respond By:** November 16, 2026
**Identifier:** SPE4A6-27-T-023J
**NAICS:** 332722, 339993, 423710

The Defense Logistics Agency is seeking 187 PIN-RIVET fasteners for its Weapons Support organization.
- **Government buyer:** Defense Logistics Agency (DLA), Weapons Support, ASC Commodities Division; buyer contact: Samantha Hopkins.
- **Requested item:** 187 each of PIN-RIVET, NSN 5320-01-535-6140. The specified part-piece number is **ST3M758D3-6**; approved-source alternatives are **HLT631YB-6-6** and **HLT631YC-6-6**.
- **OEMs and approved sources:** SPS Technologies, LLC; Heartland Precision Fasteners Inc.; West Coast Aerospace, Inc.; and Hi-Shear Corporation. Source associations in the solicitation include SPS Technologies and West Coast Aerospace for HLT631YB-6-6, Heartland Precision Fasteners for ST3M758D3-6, and West Coast Aerospace and Hi-Shear for HLT631YC-6-6.
- **Technical reference:** Drawing ST3M758, Revision AN.
- **Delivery and notable requirements:** Single delivery due 106 days after order, FOB origin, with inspection and acceptance at origin. Export-controlled technical data access and CMMC Level 2 requirements apply.

### Description

PIN-RIVET (QTY: 187, NSN: 5320-01-535-6140, Purchase Request: 7018673823)
  Approved Sources:
  - CAGE: 06725, Part No: HLT631YB-6-6, Company: SPS TECHNOLOGIES, LLC
  - CAGE: 0ZC92, Part No: ST3M758D3-6, Company: HEARTLAND PRECISION FASTENERS INC
  - CAGE: 56878, Part No: HLT631YB-6-6, Company: SPS TECHNOLOGIES, LLC
  - CAGE: 60516, Part No: HLT631YB-6-6, Company: WEST COAST AEROSPACE, INC.
  - CAGE: 60516, Part No: HLT631YC-6-6, Company: WEST COAST AEROSPACE, INC.
  - CAGE: 73197, Part No: HLT631YC-6-6, Company: HI-SHEAR CORPORATION
  - CAGE: L4528, Part No: ST3M758D3-6
 

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE4A627T023J)