The Clamp,stowage,vehicular, cataloged under National Stock Number 2540-01-683-1938, is classified within Federal Supply Class 2540 (Vehicular Furniture and Accessories) of the Vehicular Equipment Components group. The manufacturer of record is Kolpin Outdoors Inc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2540-01-683-1938 |
| Primary Part Number | 21540 |
| Item Name | Clamp,stowage,vehicular |
| FSC / FSG | 2540 / 25 — Vehicular Furniture and Accessories |
| Manufacturer | Kolpin Outdoors Inc |
| 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 |
| Part Number | Manufacturer |
|---|---|
| 21540 PRIMARY | Kolpin Outdoors Inc (USA) |
NSN 2540-01-683-1938 is a Clamp,stowage,vehicular, manufactured by Kolpin Outdoors Inc, classified under FSC 2540, Vehicular Furniture and Accessories. Status: active.
NSN 2540-01-683-1938 has 1 manufacturer part number on file: 21540 (Kolpin Outdoors Inc).
Key specifications for 21540: Special Features: INCLUDES 2 X PLASTIC MOUNTING BASES, 4 X METAL BACKER PLATES, 2 X RATCHETING RHINO GRIPS, 2 X KWIK CLIPS, 8 X TRUSS SCREWS (ZINC PLATED 1/4-20 X 2.5 INCHES LONG), 8 X TRUSS SCREWS (ZINC PLATED 1/4-20 X 1.5 INCHES LONG), 8 X LOCKNUTS (ZINC PLATED 1/4-20) AND FLAT RUBBER STRIP IN; Part Name Assigned by Controlling Agency: RATCHETING RHINO GRIP. 0 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.