# NSN 2540-01-488-6221: Coupler, Drawbar, Ring

NSN 2540-01-488-6221 (also written 2540014886221; NIIN 01-488-6221) is a coupler, drawbar, ring in Federal Supply Class 2540, Vehicular Furniture and Accessories. 4 manufacturer part numbers from 4 suppliers are on record. It was last purchased in Sep 2026.

## Identification

- NSN: 2540-01-488-6221 (2540014886221)
- NIIN: 01-488-6221 (014886221)
- Item name: COUPLER,DRAWBAR,RING
- Federal Supply Class: [FSC 2540 Vehicular Furniture and Accessories](https://nsnexplorer.com/fsc/2540/)
- Federal Supply Group: [FSG 25](https://nsnexplorer.com/group/25/)
- Acquisition method suffix code: AMSC B: must be bought from the sources named on a source control or selected item drawing. (observed 2026-10-27)
- Acquisition method code: 3

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| AAWR | RING INSIDE DIAMETER | INCHES NOMINAL 3.000 |
| ABUJ | THREAD SIZE | 2.0IN.-4.5 |
| ADEV | RING OUTSIDE DIAMETER | INCHES NOMINAL 6.250 |
| AGAV | END ITEM IDENTIFICATION | FMTV |
| AJYP | SCREW THREAD SERIES DESIGNATOR | UNIFIED NATIONAL COARSE (UNC) |
| BPBJ | SHANK END THREAD PROVISION | THREADED |
| FEAT | SPECIAL FEATURES | DWG TITLE BLOCK NAME IS "DRAWBAR ASSEMBLY"; NHA NSN 2330-01-449-1775 TRAILER, FLAT BED; OVERALL LENGTH IS 17.13 INCHES NOMINAL; MATERIAL IS 4130H ALLOY STEEL IAW MIL-S-6758 AND 1018 CARBON STEEL OR EQUIVALENT |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 12441152 | 076M6 | AMZ ALABAMA INC. | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 12441152 | 0FW39 | BAE SYSTEMS TACTICAL VEHICLE SYSTEMS LP DBA DATA SYSTEMS INTERNATIONAL INC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 12441152 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| DB-610-30 | 74410 | SAF-HOLLAND, INC. | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-09-03 | [SPE7L326V3048](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=2540014886221) | COUPLER, DRAWBAR, RIN | GRAND INDUSTRIES INC | $2,800.64 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=2540014886221&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=2540014886221
- 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/2540-01-488-6221/
JSON: https://nsnexplorer.com/api/nsn/2540-01-488-6221.json