The Disk,clutch,vehicular, cataloged under National Stock Number 2520-01-153-2710, is classified within Federal Supply Class 2520 (Vehicular Power Transmission Components) of the Vehicular Equipment Components group. The manufacturer of record is Komatsu America Corp.. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Disk,clutch,vehicular |
| FSC / FSG | 2520 — Vehicular Power Transmission Components (FSG 25) |
| Manufacturers | Kirby - Smith Machinery, Inc. (CAGE 0BAH3); Government Contracts, Llc (CAGE 39NG2); Komatsu America Corp. (CAGE 0SAT8) |
| Parameter | Value |
|---|---|
| NSN | 2520-01-153-2710 |
| Primary Part Number | 381-922551-2 |
| Item Name | Disk,clutch,vehicular |
| FSC / FSG | 2520 / 25 — Vehicular Power Transmission Components |
| Manufacturer | Komatsu America Corp. |
| 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 |
|---|---|
| 381-922551-2 | Kirby - Smith Machinery, Inc. (USA) |
| 381-922551-2 | Government Contracts, Llc (USA) |
| 381-922551-2 PRIMARY | Komatsu America Corp. (USA) |
| Reference | Meaning |
|---|---|
| 922551C1 | 5/9 Secondary reference U.S. Government activity |
| 922551C1 | 5/9 Secondary reference Komatsu American Intl Co |
| 381-922551-2 | 5/9 Secondary reference Hollimin Max Llc Dba Star College of Cosmetology |
| 381-922551-2 | 3/9 Design control — primary reference Komatsu American Intl Co |
NSN 2520-01-153-2710 is a Disk,clutch,vehicular, manufactured by Komatsu America Corp., classified under FSC 2520, Vehicular Power Transmission Components. Status: active.
NSN 2520-01-153-2710 has 3 manufacturer part numbers on file: 381-922551-2 (Kirby - Smith Machinery, Inc.), 381-922551-2 (Government Contracts, Llc), 381-922551-2 (Komatsu America Corp.).
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.