# DIBBS #SPE4A6-26-T-37NS

DLA Aviation request for five approved-source shackles

**Posted:** September 29, 2026
**Respond By:** October 06, 2026
**Identifier:** SPE4A6-26-T-37NS
**NAICS:** 423840

DLA Aviation is seeking five commercial off-the-shelf shackles for delivery to a Navy diving and salvage unit.
- **Government buyer:** Defense Logistics Agency (DLA), DLA Aviation, ASC Commodities Division; buyer contact: Katisha Carter.
- **Requested item:** Five shackles, NSN 4030-01-728-1554.
  - **Approved-source OEMs:** **Columbus McKinnon Corp**, part number M857A6; **Mazzella Lifting Technologies, Inc.**, part number M857AG.
  - The solicitation provides no additional product specifications.
- **Delivery requirements:** Deliver to Mobile Diving and Salvage Unit 1 in Pearl Harbor, Hawaii, within 20 days after award; FOB destination.

### Description

SHACKLE (QTY: 5, NSN: 4030-01-728-1554, Purchase Request: 7018487340)
  Approved Sources:
  - CAGE: 13743, Part No: M857A6, Company: COLUMBUS MCKINNON CORP
  - CAGE: 8D826, Part No: M857AG, Company: MAZZELLA LIFTING TECHNOLOGIES, INC.
 

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE4A626T37NS)