# DIBBS #SPE4A6-26-Q-1441

Solicitation for Collar, Pin-Rivet, Threaded (NSN 5320-01-191-1705)

**Posted:** September 17, 2026
**Respond By:** September 30, 2026
**Identifier:** SPE4A6-26-Q-1441
**NAICS:** 332117, 332721, 336413

DLA Aviation is seeking quotations for the procurement of Collar, Pin-Rivet, Threaded (NSN 5320-01-191-1705).
- Government Buyer:
  - Defense Logistics Agency (DLA) Aviation, ASC Commodities Division, Richmond, VA
- Approved OEMs:
  - RTX Corporation (part number ST2139-06)
  - SPS Technologies, LLC (part number HL198V-6)
  - Hi-Shear Corporation (part number HL198V-6)
- Products Requested:
  - Collar, Pin-Rivet, Threaded
    - NSN: 5320-01-191-1705
    - Part numbers: ST2139-06, HL198V-6
    - Quantity: 6,214 units
- Notable Requirements:
  - Item is a critical safety component
  - Compliance with export control regulations
  - CMMC Level 2 cybersecurity certification required
  - Delivery within 180 days after order (FOB origin)
  - Adherence to quality standards and MIL-STD-129 marking
  - Small business subcontracting regulations apply
- Technical documentation is available for review

### Description

COLLAR, PIN-RIVET (QTY: 6214, NSN: 5320-01-191-1705, Purchase Request: 7017916002)
  Approved Sources:
  - CAGE: 52661, Part No: ST2139-06, Company: RTX CORPORATION
  - CAGE: 56878, Part No: HL198V-6, Company: SPS TECHNOLOGIES, LLC
  - CAGE: 73197, Part No: HL198V-6, Company: HI-SHEAR CORPORATION
  - CAGE: 92215, Part No: HL198V-6
 

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE4A626Q1441)