The Wheel,idler, cataloged under National Stock Number 2530-00-438-5145, 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 Amz Alabama Inc.. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2530-00-438-5145 |
| Primary Part Number | 2584122 |
| Item Name | Wheel,idler |
| FSC / FSG | 2530 / 25 — Vehicular Brake, Steering, Axle, Wheel, and Track Components |
| Manufacturer | Amz Alabama Inc. |
| Status | ACTIVE |
| General Characteristics Item Description | STEEL; 20.000 IN. OD,9.250 IN. WIDE; 4.435 IN LARGEST BORE DIA; 3.219 SMALLEST BORE DIA; 0.375 IN. DIA OF DOWEL PIN HOLE; 5.625 IN. DIA OF HUB; 4.625 IN. FROM CENTER TO END OF WHEEL; 4.875 IN. LG OF HUB IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 2584122 | Amz Alabama Inc. (USA) |
| Reference | Meaning |
|---|---|
| 2584122 | 3/2 Design control — primary reference U.S. Government activity |
| 2584122 | 5/2 Secondary reference U.S. Government activity |
NSN 2530-00-438-5145 is a Wheel,idler, manufactured by Amz Alabama Inc., classified under FSC 2530, Vehicular Brake, Steering, Axle, Wheel, and Track Components. Status: active.
NSN 2530-00-438-5145 has 1 manufacturer part number on file: 2584122 (Amz Alabama Inc.).
Key specifications for 2584122: General Characteristics Item Description: STEEL; 20.000 IN. OD,9.250 IN. WIDE; 4.435 IN LARGEST BORE DIA; 3.219 SMALLEST BORE DIA; 0.375 IN. DIA OF DOWEL PIN HOLE; 5.625 IN. DIA OF HUB; 4.625 IN. FROM CENTER TO END OF WHEEL; 4.875 IN. LG OF HUB IN; End Item Identification: FMC CORP,LANDING VEHICLE MODEL LVTP7. 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.
NSN 2530-00-438-5145 has DEMIL Code B. Demilitarization may be required before disposal or transfer to non-military entities.
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.