The Cover,horn Button, cataloged under National Stock Number 2530-01-280-4260, is classified within Federal Supply Class 2530 (Vehicular Brake, Steering, Axle, Wheel, and Track Components) of the Vehicular Equipment Components group. The manufacturer of record is Komatsu America Corp.. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2530-01-280-4260 |
| Primary Part Number | 127741 |
| Item Name | Cover,horn Button |
| FSC / FSG | 2530 / 25 — Vehicular Brake, Steering, Axle, Wheel, and Track 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 |
|---|---|
| 127741 PRIMARY | Komatsu America Corp. (USA) |
| Reference | Meaning |
|---|---|
| 127741 | 3/9 Design control — primary reference Komatsu American Intl Co |
NSN 2530-01-280-4260 is a Cover,horn Button, manufactured by Komatsu America Corp., classified under FSC 2530, Vehicular Brake, Steering, Axle, Wheel, and Track Components. Status: active.
NSN 2530-01-280-4260 has 1 manufacturer part number on file: 127741 (Komatsu America Corp.).
2 possible matches (shared part number, not a government interchangeability claim): 5910-01-344-8242, 4720-01-498-6385. Verify interchangeability with system specifications before substitution.
Key specifications for 127741: End Item Identification: 3805-01-052-9043. 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.