The Coupler,drawbar,ring, cataloged under National Stock Number 2540-01-304-6579, is classified within Federal Supply Class 2540 (Vehicular Furniture and Accessories) of the Vehicular Equipment Components group. The manufacturer of record is Army, United States Department of the Dba Watervliet Arsenal Div Business Development. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active. Unit of issue: EA.
| Item Name | Coupler,drawbar,ring |
| FSC / FSG | 2540 — Vehicular Furniture and Accessories (FSG 25) |
| Manufacturers | Elbit Systems C4i and Cyber Ltd Div C4i and Cyber (CAGE 2291A); Army, United States Department of the Dba Watervliet Arsenal Div Business Development (CAGE 19206) |
| Parameter | Value |
|---|---|
| NSN | 2540-01-304-6579 |
| Primary Part Number | 12577369 |
| Item Name | Coupler,drawbar,ring |
| FSC / FSG | 2540 / 25 — Vehicular Furniture and Accessories |
| Manufacturer | Army, United States Department of the Dba Watervliet Arsenal Div Business Development |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Unit of Issue | EA |
| Part Number | Manufacturer |
|---|---|
| K-235 | Elbit Systems C4i and Cyber Ltd Div C4i and Cyber (ISR) |
| 12577369 PRIMARY | Army, United States Department of the Dba Watervliet Arsenal Div Business Development (USA) |
| Reference | Meaning |
|---|---|
| K-235 | 5/9 Secondary reference Soltam Systems Ltd. Dba Soltam Ltd. |
| K-235 | 5/9 Secondary reference Soltam Systems Ltd. |
| 12577369 | 5/9 Secondary reference Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate |
NSN 2540-01-304-6579 is a Coupler,drawbar,ring, manufactured by Army, United States Department of the Dba Watervliet Arsenal Div Business Development, classified under FSC 2540, Vehicular Furniture and Accessories. Status: active.
NSN 2540-01-304-6579 has 2 manufacturer part numbers on file: K-235 (Elbit Systems C4i and Cyber Ltd Div C4i and Cyber), 12577369 (Army, United States Department of the Dba Watervliet Arsenal Div Business Development).
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.