The Pump Assembly,power Steering,veh, cataloged under National Stock Number 2530-01-581-0439, 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 Danfoss Power Solutions II, Llc. The record lists 2 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | Pump Assembly,power Steering,veh |
| FSC / FSG | 2530 — Vehicular Brake, Steering, Axle, Wheel, and Track Components (FSG 25) |
| Manufacturers | Danfoss Power Solutions II, Llc (CAGE 45X75); Oshkosh Defense Llc (CAGE 75Q65) |
| Parameter | Value |
|---|---|
| NSN | 2530-01-581-0439 |
| Primary Part Number | 421AK02554C |
| Item Name | Pump Assembly,power Steering,veh |
| FSC / FSG | 2530 / 25 — Vehicular Brake, Steering, Axle, Wheel, and Track Components |
| Manufacturer | Danfoss Power Solutions II, Llc |
| 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 |
|---|---|
| 421AK02554C PRIMARY | Danfoss Power Solutions II, Llc (USA) |
| 3832630 | Oshkosh Defense Llc (USA) |
| Reference | Meaning |
|---|---|
| 3910466 | 7/2 Vendor item drawing reference Oshkosh Defense Llc |
| 3832630 | 5/9 Secondary reference Oshkosh Corp |
| 421AK01330B | 5/9 Secondary reference Eaton Corp Hydraulics Div |
NSN 2530-01-581-0439 is a Pump Assembly,power Steering,veh, manufactured by Danfoss Power Solutions II, Llc, classified under FSC 2530, Vehicular Brake, Steering, Axle, Wheel, and Track Components. Status: active.
NSN 2530-01-581-0439 has 2 manufacturer part numbers on file: 421AK02554C (Danfoss Power Solutions II, Llc), 3832630 (Oshkosh Defense Llc).
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.