The Nut,cap,dual Wheel Mounting, cataloged under National Stock Number 2530-01-122-4403, 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 4 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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.
| Item Name | Nut,cap,dual Wheel Mounting |
| FSC / FSG | 2530 — Vehicular Brake, Steering, Axle, Wheel, and Track Components (FSG 25) |
| Manufacturers | Komatsu America Corp. (CAGE 0SAT8); Dressta North America Ltd (CAGE 45RP7) |
| Parameter | Value |
|---|---|
| NSN | 2530-01-122-4403 |
| Primary Part Number | 3047575R2 |
| Item Name | Nut,cap,dual Wheel Mounting |
| 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 |
|---|---|
| 3047575R2 | Komatsu America Corp. (USA) |
| 3047575R3 | Komatsu America Corp. (USA) |
| 3047575R2 | Dressta North America Ltd (USA) |
| 3047575R3 | Dressta North America Ltd (USA) |
| Reference | Meaning |
|---|---|
| 3047575R3 | 5/9 Secondary reference Komatsu American Intl Co |
| 3047575R2 | 5/9 Secondary reference U.S. Government activity |
| 3047575R2 | 3/9 Design control — primary reference Komatsu American Intl Co |
NSN 2530-01-122-4403 is a Nut,cap,dual Wheel Mounting, manufactured by Komatsu America Corp., classified under FSC 2530, Vehicular Brake, Steering, Axle, Wheel, and Track Components. Status: active.
NSN 2530-01-122-4403 has 4 manufacturer part numbers on file: 3047575R2 (Komatsu America Corp.), 3047575R3 (Komatsu America Corp.), 3047575R2 (Dressta North America Ltd), 3047575R3 (Dressta North America Ltd).
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.