# NSN 4030-00-270-5437: Hook, Chain, S

NSN 4030-00-270-5437 (also written 4030002705437; NIIN 00-270-5437) is a hook, chain, s 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: 4030-00-270-5437 (4030002705437)
- NIIN: 00-270-5437 (002705437)
- Item name: HOOK,CHAIN,S
- 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 G: the government has a complete data package and the rights to use it. (observed 2026-10-10)
- Acquisition method code: 1

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| AHMT | LOWER LOOP INSIDE DIAMETER | INCHES NOMINAL 0.406 |
| STYL | STYLE DESIGNATOR | — |
| AJRB | MATERIAL DIAMETER | INCHES NOMINAL 0.134 |
| ADJU | INSIDE LENGTH | INCHES NOMINAL 1.062 |
| MATT | MATERIAL | STEEL |
| AHMS | UPPER LOOP INSIDE DIAMETER | INCHES NOMINAL 0.344 |
| SFTT | SURFACE TREATMENT | CADMIUM |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 4030002705437 | A00AM | E.C.A ETABLISSEMENT CENTRAL DES APPROVISIONNEMENTS DES FORCES ARMEES ROYALES | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 506890 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM | [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=4030002705437&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=4030002705437
- 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/4030-00-270-5437/
JSON: https://nsnexplorer.com/api/nsn/4030-00-270-5437.json