The Hub,wheel,vehicular, cataloged under National Stock Number 2530-01-457-8770, 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 Dew Engineering and Development Ulc. Government technical data includes 1 specification, cited from the U.S. Government catalog. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2530-01-457-8770 |
| Primary Part Number | 7712-0001 |
| Item Name | Hub,wheel,vehicular |
| FSC / FSG | 2530 / 25 — Vehicular Brake, Steering, Axle, Wheel, and Track Components |
| Manufacturer | Dew Engineering and Development Ulc |
| Status | ACTIVE |
| Bolt Circle Diameter | 6.500 INCHES NOMINAL WHEEL STUD IN |
| 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 |
|---|---|
| 7712-0001 | Dew Engineering and Development Ulc (CAN) |
| Reference | Meaning |
|---|---|
| 5-1208-04-09 | 3/9 Design control — primary reference Reliable Tool & Machine Company, Inc. |
NSN 2530-01-457-8770 is a Hub,wheel,vehicular, manufactured by Dew Engineering and Development Ulc, classified under FSC 2530, Vehicular Brake, Steering, Axle, Wheel, and Track Components. Status: active.
NSN 2530-01-457-8770 has 1 manufacturer part number on file: 7712-0001 (Dew Engineering and Development Ulc).
Key specifications for 7712-0001: Bolt Circle Diameter: 6.500 INCHES NOMINAL WHEEL STUD IN; Special Features: 4.500 IN. PILOT DIA; 8.060 IN. FLANGE DIA; RECEIVES 12 X 2 IN. ELECTRIC OR HYDRAULIC BRAKES IN; End Item Identification: 850 KG TRAILER KG. 1 specification is 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.