The Coupler,drawbar,ring, cataloged under National Stock Number 2540-01-622-7875, is classified within Federal Supply Class 2540 (Vehicular Furniture and Accessories) of the Vehicular Equipment Components group. The manufacturer of record is Curt Manufacturing, Llc Div Curt. Government technical data includes 7 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 2540-01-622-7875 |
| Primary Part Number | 48660 |
| Item Name | Coupler,drawbar,ring |
| FSC / FSG | 2540 / 25 — Vehicular Furniture and Accessories |
| Manufacturer | Curt Manufacturing, Llc Div Curt |
| Status | ACTIVE |
| Ring Inside Diameter | 3.000 INCHES NOMINAL IN |
| Style Designator | CHANNEL W/OFFSET RING |
| Painted Feature | NOT INCLUDED |
| Height | 6.000 INCHES NOMINAL IN |
| Width | 6.000 INCHES NOMINAL IN |
| Shank End Thread Provision | UNTHREADED |
| Ring Outside Diameter | 8.000 INCHES NOMINAL IN |
| 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 |
|---|---|
| 48660 PRIMARY | Curt Manufacturing, Llc Div Curt (USA) |
| Reference | Meaning |
|---|---|
| MODEL UR-200 | 5/9 Secondary reference Unique Functional Products |
| E-6 | 5/9 Secondary reference Curt Manufacturing, Llc Div Curt |
NSN 2540-01-622-7875 is a Coupler,drawbar,ring, manufactured by Curt Manufacturing, Llc Div Curt, classified under FSC 2540, Vehicular Furniture and Accessories. Status: active.
NSN 2540-01-622-7875 has 1 manufacturer part number on file: 48660 (Curt Manufacturing, Llc Div Curt).
Key specifications for 48660: Ring Inside Diameter: 3.000 INCHES NOMINAL IN; Style Designator: CHANNEL W/OFFSET RING; Painted Feature: NOT INCLUDED; Height: 6.000 INCHES NOMINAL IN. 7 specifications are documented in the U.S. Government catalog.
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.