# DIBBS #SPE4A6-27-T-1702

DLA solicitation for 358 source-controlled pin-rivet collars

**Posted:** October 13, 2026
**Respond By:** October 20, 2026
**Identifier:** SPE4A6-27-T-1702
**NAICS:** 332722

DLA Weapons Support is seeking 358 source-controlled pin-rivet collars for a critical application.
- Government buyer: Defense Logistics Agency (DLA), DLA Weapons Support, ASC Commodities Division; buyer contact: Ahoefa Simons De Fanti.
- Product requested: 358 pin-rivet collars, NSN 5320-00-286-0660, approved-source part number HL570-6MC.
- **Named OEMs and approved sources:** HUCK International, Inc.; SPS Technologies, LLC; Howmet Global Fastening Systems Inc.; and Hi-Shear Corporation.
- Requirements: The item must conform to basic drawing 1X4F3 and the cited limited-rights technical data. The Government cannot provide that data. The item is identified as source-controlled and critical.
- Delivery: FOB origin to DLA Distribution Warner Robins, with destination inspection and acceptance. Delivery is required within 784 days after order.

### Description

COLLAR, PIN-RIVET (QTY: 358, NSN: 5320-00-286-0660, Purchase Request: 7018682755)
  Approved Sources:
  - CAGE: 17446, Part No: HL570-6MC, Company: HUCK INTERNATIONAL, INC
  - CAGE: 56878, Part No: HL570-6MC, Company: SPS TECHNOLOGIES, LLC
  - CAGE: 5M902, Part No: HL570-6MC, Company: HOWMET GLOBAL FASTENING SYSTEMS INC
  - CAGE: 73197, Part No: HL570-6MC, Company: HI-SHEAR CORPORATION
 

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE4A627T1702)