The Brake Shoe, cataloged under National Stock Number 2530-01-039-0653, is classified within Federal Supply Class 2530 (Vehicular Brake, Steering, Axle, Wheel, and Track Components) of the Vehicular Equipment Components group. Government technical data includes 4 specifications, cited from the U.S. Government catalog. 7 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2530-01-039-0653 |
| Item Name | Brake Shoe |
| FSC / FSG | 2530 / 25 — Vehicular Brake, Steering, Axle, Wheel, and Track Components |
| Status | ACTIVE |
| Actuation Method | CAM EXTERNAL |
| Features Provided | FRICTION LINING |
| Segment Quantity | 1 |
| Application Type | DRY |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 474413C92 | C/1 Advisory reference — outside the item-of-supply concept Navistar Canada, Inc |
| 573178C91 | 5/9 Secondary reference U.S. Government activity |
| 474413C92 | C/1 Advisory reference — outside the item-of-supply concept U.S. Government activity |
| 1658232C91 | 3/9 Design control — primary reference Komatsu American Intl Co |
| 474413C92 | 5/9 Secondary reference U.S. Government activity |
| 474413C.1 | C/1 Advisory reference — outside the item-of-supply concept U.S. Government activity |
| 474413C91 | 5/9 Secondary reference U.S. Government activity |
NSN 2530-01-039-0653 is a Brake Shoe, classified under FSC 2530, Vehicular Brake, Steering, Axle, Wheel, and Track Components. Status: active.
1 possible match (shared part number, not a government interchangeability claim): 2530-01-437-5171. Verify interchangeability with system specifications before substitution.
Key specifications for 2530-01-039-0653: Actuation Method: CAM EXTERNAL; Features Provided: FRICTION LINING; Segment Quantity: 1; Application Type: DRY. 4 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.