# DIBBS #SPE4A6-26-U-4421

DLA Aviation ASC solicits 423 pin-rivets (NSN 5320-01-131-9511) from approved OEMs

**Posted:** September 25, 2026
**Respond By:** October 09, 2026
**Identifier:** SPE4A6-26-U-4421
**NAICS:** 332722, 339993

The Defense Logistics Agency (DLA) Aviation ASC Commodities Division is seeking to procure pin-rivets under NSN 5320-01-131-9511 for an indefinite delivery contract.
- Government Buyer:
  - Defense Logistics Agency (DLA)
  - DLA Aviation ASC Commodities Division
  - Buyer: April Wynn, Buyer Code GPP8794
- OEMs and Vendors:
  - SPS Technologies, LLC
  - Heartland Precision Fasteners Inc
  - Huck International, Inc
  - Howmet Global Fastening Systems Inc
  - West Coast Aerospace, Inc.
  - Hi-Shear Corporation
- Products Requested:
  - Pin-Rivet, NSN 5320-01-131-9511
    - Part numbers: HLT50YB-5-6, HLT50YC-5-6, HP4759-08-6, ST3M759C08-6
    - Total quantity: 423 units (guaranteed minimum: 42 units)
- Unique/Notable Requirements:
  - Only approved sources and part numbers are eligible for supply
  - Compliance with domestic sourcing laws is required
  - Additive manufacturing is prohibited unless specifically approved
  - Delivery required within 88 days of order
  - Packaging per ASTM D3951 and MIL-STD-129
  - Inspection and acceptance at origin

### Description

PIN-RIVET (QTY: 423, NSN: 5320-01-131-9511, Purchase Request: 1000242201)
  Approved Sources:
  - CAGE: 06725, Part No: HLT50YB-5-6, Company: SPS TECHNOLOGIES, LLC
  - CAGE: 06725, Part No: HLT50YC-5-6, Company: SPS TECHNOLOGIES, LLC
  - CAGE: 0ZC92, Part No: HP4759-08-6, Company: HEARTLAND PRECISION FASTENERS INC
  - CAGE: 17446, Part No: ST3M759C08-6, Company: HUCK INTERNATIONAL, INC
  - CAGE: 56878, Part No: HLT50TB5-6, Company: SPS TECHNOLOGIES, LLC
  - CAGE: 56878, Part No: HLT50YB-5-6, Company: SPS TECHNOLOGIES, LLC
  - CAGE: 56878, Part No: HLT50YC-5-6, Company: SPS TECHNOLOGIES, LLC
  - CAGE: 5M902, Part No: ST3M759C08-6, Company: HOWMET GLOBAL FASTENING SYSTEMS INC
  - CAGE: 60516, Part No: HLT50YB-5-6, Company: WEST COAST AEROSPACE, INC.
  - CAGE: 60516, Part No: HLT50YC-5-6, Company: WEST COAST AEROSPACE, INC.
  - CAGE: 73197, Part No: HLT50YB-5-6, Company: HI-SHEAR CORPORATION
  - CAGE: 73197, Part No: HLT50YC-5-6, Company: HI-SHEAR CORPORATION
  - CAGE: 92215, Part No: HLT50YB-5-6
  - CAGE: 92215, Part No: HLT50YC-5-6
  - CAGE: L4528, Part No: HLT50YB-5-6
  - CAGE: L4528, Part No: HLT50YC-5-6
 

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE4A626U4421)