# NSN 4030-01-503-0447: Hook, Chain, S

NSN 4030-01-503-0447 (also written 4030015030447; NIIN 01-503-0447) is a hook, chain, s in Federal Supply Class 4030, Fittings for Rope, Cable, and Chain. 2 manufacturer part numbers from 1 supplier are on record. It was last purchased in Sep 2026.

## Identification

- NSN: 4030-01-503-0447 (4030015030447)
- NIIN: 01-503-0447 (015030447)
- 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 L: annual buy value is below the screening threshold. (observed 2026-10-10)
- Acquisition method code: 3

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| ADJU | INSIDE LENGTH | INCHES NOMINAL 1.500 |
| AGAV | END ITEM IDENTIFICATION | (C93) FIVE TON TANKER TRAILER, MODEL M967A2, 2330-01-495-0040 (C94) FIVETON TANKER TRAILER, MODEL M969A3, 2330-01-495-0043 |
| AHMS | UPPER LOOP INSIDE DIAMETER | INCHES NOMINAL 0.4375 |
| AHMT | LOWER LOOP INSIDE DIAMETER | INCHES NOMINAL 0.4375 |
| AJRB | MATERIAL DIAMETER | INCHES NOMINAL 0.148 |
| CTXK | SAFE OPERATING LOAD RATING | POUNDS MAXIMUM 26.000 |
| MATT | MATERIAL | STEEL |
| SFTT | SURFACE TREATMENT | ZINC |
| STYL | STYLE DESIGNATOR | — |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 2AHOOKSS | 1R5C8 | HEIL TRAILER INTERNATIONAL, LLC DBA HEIL DEFENSE | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| S-2A | 1R5C8 | HEIL TRAILER INTERNATIONAL, LLC DBA HEIL DEFENSE | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Price history

Newest first.

| Date | Unit price | Quantity | Supplier | Agency | Source |
| --- | --- | --- | --- | --- | --- |
| 2026-09-28 | $5.07 | 248 | PIONEER INDUSTRIES, LLC | — | [record](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=4030015030447) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-09-28 | [SPE4A526V2170](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=4030015030447) | HOOK, CHAIN, S | PIONEER INDUSTRIES, LLC | $1,257.36 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=4030015030447&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=4030015030447
- AMSC record: https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/
- USAspending contract actions (each award above links to its record)
- 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/4030-01-503-0447/
JSON: https://nsnexplorer.com/api/nsn/4030-01-503-0447.json