# DIBBS #SPE4A6-27-T-2187

DLA Aviation solicitation for 5,934 approved-source pin-rivet collars

**Posted:** October 13, 2026
**Respond By:** October 20, 2026
**Identifier:** SPE4A6-27-T-2187
**NAICS:** 332722

DLA Aviation is seeking 5,934 approved-source pin-rivet collars for its Weapons Support commodities supply needs.
- **Government buyer:** Defense Logistics Agency (DLA), Weapons Support, ASC Commodities Division; contact listed: Sarah Henderson.
- **Procurement:** 5,934 collar pin-rivets, NSN 5320-01-166-6719, approved-source part number HL73DU-6. The item is identified as a commercial, critical-application item.
- **OEMs and approved sources:** Huck International, Inc.; SPS Technologies, LLC; Hi-Shear Corporation; Howmet Global Fastening Systems Inc.; and LISI Aerospace Canada Corp.
- **Notable requirements:** Veteran-Owned Small Business set-aside. Delivery is required 167 days after order, FOB origin, with inspection and acceptance at DLA Distribution Depot Oklahoma. Packaging must meet ASTM D3951 and applicable DLA requirements; marking must follow MIL-STD-129.

### Description

COLLAR, PIN-RIVET (QTY: 5934, NSN: 5320-01-166-6719, Purchase Request: 7018675830)
  Approved Sources:
  - CAGE: 17446, Part No: HL73DU-6, Company: HUCK INTERNATIONAL, INC
  - CAGE: 56878, Part No: HL73DU-6, Company: SPS TECHNOLOGIES, LLC
  - CAGE: 73197, Part No: HL73DU-6, Company: HI-SHEAR CORPORATION
  - CAGE: 92215, Part No: HL73DU-6
  - CAGE: L4528, Part No: HL73DU-6
 

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE4A627T2187)