The Hub,wheel,vehicular, cataloged under National Stock Number 2530-01-644-5571, 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 Volvo Group Government Sales Oceani Oceania Volvo Group Government Sales. The record lists 1 manufacturer part number 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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.
| Parameter | Value |
|---|---|
| NSN | 2530-01-644-5571 |
| Primary Part Number | 4891-482363 |
| Item Name | Hub,wheel,vehicular |
| FSC / FSG | 2530 / 25 — Vehicular Brake, Steering, Axle, Wheel, and Track Components |
| Manufacturer | Volvo Group Government Sales Oceani Oceania Volvo Group Government Sales |
| 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 |
|---|---|
| 4891-482363 | Volvo Group Government Sales Oceani Oceania Volvo Group Government Sales (AUS) |
| Reference | Meaning |
|---|---|
| F4891-482363 | 5/2 Secondary reference U.S. Government activity |
| 482363 | 5/9 Secondary reference Kelsey-Hayes Co Fabco Div |
| 482363 | 3/9 Design control — primary reference Meritor Specialty Products Llc |
NSN 2530-01-644-5571 is a Hub,wheel,vehicular, manufactured by Volvo Group Government Sales Oceani Oceania Volvo Group Government Sales, classified under FSC 2530, Vehicular Brake, Steering, Axle, Wheel, and Track Components. Status: active.
NSN 2530-01-644-5571 has 1 manufacturer part number on file: 4891-482363 (Volvo Group Government Sales Oceani Oceania Volvo Group Government Sales).
Key specifications for 4891-482363: End Item Identification: STEERABLE DRIVE AXLE MODEL SDA 18. 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.