# NSN 4010-01-539-2007: Chain, Weldless

NSN 4010-01-539-2007 (also written 4010015392007; NIIN 01-539-2007) is a chain, weldless in Federal Supply Class 4010, Chain and Wire Rope. 3 manufacturer part numbers from 3 suppliers are on record. It was last purchased in Oct 2026.

## Identification

- NSN: 4010-01-539-2007 (4010015392007)
- NIIN: 01-539-2007 (015392007)
- Item name: CHAIN,WELDLESS
- Federal Supply Class: [FSC 4010 Chain and Wire Rope](https://nsnexplorer.com/fsc/4010/)
- Federal Supply Group: [FSG 40](https://nsnexplorer.com/group/40/)
- Acquisition method suffix code: AMSC D: the data needed to compete the part is unavailable or cannot be obtained economically. (observed 2026-10-10)
- Acquisition method code: 3

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| AGAV | END ITEM IDENTIFICATION | 3930-01-522-7364 |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 923899.0849 | U6F37 | KALMAR LIMITED | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 9238990849 | 1NWY2 | INDEPENDENT ROUGH TERRAIN CENTER LLC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| CV187181 | KCQ24 | TVS SUPPLY CHAIN SOLUTIONS LIMITED | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-10-02 | [SPE7LX21D0081/SPE7LX27FA588](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=4010015392007) | CHAIN, WELDLESS | INDEPENDENT ROUGH TERRAIN CENTER LLC | $52.10 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=4010015392007&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=4010015392007
- 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/4010-01-539-2007/
JSON: https://nsnexplorer.com/api/nsn/4010-01-539-2007.json