The Rotor Assembly,disc Brake, cataloged under National Stock Number 2530-01-084-7151, 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 2 specifications, cited from the U.S. Government catalog. 6 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 3 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2530-01-084-7151 |
| Item Name | Rotor Assembly,disc Brake |
| FSC / FSG | 2530 / 25 — Vehicular Brake, Steering, Axle, Wheel, and Track Components |
| Status | ACTIVE |
| Hydraulic Cylinder Quantity | 1 |
| Operation Method | HYDRAULIC |
| 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 |
|---|---|
| 101109 | 5/9 Secondary reference Alliedsignal Inc Alliedsignal Braking Systems-Wheel End Products |
| 4089275 | C/1 Advisory reference — outside the item-of-supply concept U.S. Government activity |
| 4089275 | 3/2 Design control — primary reference U.S. Government activity |
| 4031972 | 5/9 Secondary reference Chrysler Realty Company Llc Dba Daimler Chrysler |
| 4089275 | 5/9 Secondary reference Chrysler Realty Company Llc Dba Daimler Chrysler |
| 4031972 | 5/9 Secondary reference U.S. Government activity |
NSN 2530-01-084-7151 is a Rotor Assembly,disc Brake, classified under FSC 2530, Vehicular Brake, Steering, Axle, Wheel, and Track Components. Status: active.
3 possible matches (shared part number, not a government interchangeability claim): 4130-01-142-1898, 5999-01-298-6427, 6750-01-400-2960. Verify interchangeability with system specifications before substitution.
Key specifications for 2530-01-084-7151: Hydraulic Cylinder Quantity: 1; End Item Identification: TRUCK,CARGO,1-1/4 TON,4X4,M880; Operation Method: HYDRAULIC. 2 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.