# NSN 2540-01-592-5193: Coupler, Drawbar, Ring

NSN 2540-01-592-5193 (also written 2540015925193; NIIN 01-592-5193) is a coupler, drawbar, ring in Federal Supply Class 2540, Vehicular Furniture and Accessories. 2 manufacturer part numbers from 2 suppliers are on record. No purchases are on record yet.

## Identification

- NSN: 2540-01-592-5193 (2540015925193)
- NIIN: 01-592-5193 (015925193)
- 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 C: needs engineering source approval; other sources must qualify first. (observed 2026-10-28)
- Acquisition method code: 3

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| AAWR | RING INSIDE DIAMETER | INCHES NOMINAL 2.950 |
| ABGL | WIDTH | INCHES NOMINAL 2.500 |
| ABTH | CENTER TO CENTER DISTANCE BETWEEN MOUNTING HOLES | INCHES NOMINAL 3.125 |
| ABTJ | MOUNTING HOLE QUANTITY | 6 |
| ADEV | RING OUTSIDE DIAMETER | INCHES NOMINAL 6.250 |
| AGAV | END ITEM IDENTIFICATION | SPECIAL AIRCRAFT AND ENGINE TOOL AND SUPPORT EQUIP/PARTS |
| CXCY | PART NAME ASSIGNED BY CONTROLLING AGENCY | LUNETTE ASSEMBLY, DRAWBAR |
| FEAT | SPECIAL FEATURES | NHA; 3922AS142 |
| HGTH | HEIGHT | INCHES NOMINAL 3.000 |
| STYL | STYLE DESIGNATOR | — |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 3922AS167-1 | 30003 | NAVAL AIR SYSTEMS COMMAND MANAGED ORIGINAL DESIGN ACTIVITY NOT MATERIAL/PARTS SUPPLIER | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| DV1745-001-3 | 11201 | DEVAL LIFE CYCLE SUPPORT LLC | [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=2540015925193&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=2540015925193
- 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/2540-01-592-5193/
JSON: https://nsnexplorer.com/api/nsn/2540-01-592-5193.json