# NSN 4030-01-728-1554: Shackle

NSN 4030-01-728-1554 (also written 4030017281554; NIIN 01-728-1554) is a shackle in Federal Supply Class 4030, Fittings for Rope, Cable, and Chain. 2 manufacturer part numbers from 2 suppliers are on record. No purchases are on record yet.

## Identification

- NSN: 4030-01-728-1554 (4030017281554)
- NIIN: 01-728-1554 (017281554)
- Item name: SHACKLE
- Federal Supply Class: [FSC 4030 Fittings for Rope, Cable, and Chain](https://nsnexplorer.com/fsc/4030/)
- Federal Supply Group: [FSG 40](https://nsnexplorer.com/group/40/)
- Acquisition method suffix code: AMSC Z: a commercial, nondevelopmental or off-the-shelf item. (observed 2026-10-10)
- Acquisition method code: 1

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| AZAF | LOCKING DEVICE TYPE | NUT AND COTTER PIN |
| MATT | MATERIAL | STEEL |
| PRPY | PROPRIETARY CHARACTERISTICS | PACS |
| ABPP | OPENING WIDTH | INCHES NOMINAL 2.41 |
| AGMV | EYELET STYLE | — |
| AHNY | BOLT DIAMETER | INCHES NOMINAL 1.63 |
| AJRB | MATERIAL DIAMETER | INCHES NOMINAL 1.50 |
| STYL | STYLE DESIGNATOR | — |
| AATK | EYE INSIDE DIAMETER | INCHES NOMINAL 1.77 |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| M857A6 | 13743 | COLUMBUS MCKINNON CORP | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| M857AG | 8D826 | MAZZELLA LIFTING TECHNOLOGIES, INC. | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=4030017281554&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=4030017281554
- AMSC record: https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/
- All data is public U.S. government data; every row above links to its source record where one exists.

Canonical page: https://nsnexplorer.com/nsn/4030-01-728-1554/
JSON: https://nsnexplorer.com/api/nsn/4030-01-728-1554.json