The Cylinder Assembly,hydraulic Brak, cataloged under National Stock Number 2530-01-331-3602, 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 6 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 4 items share a part number with this NSN in the catalog (possible match — not a government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 | 2530-01-331-3602 |
| Item Name | Cylinder Assembly,hydraulic Brak |
| FSC / FSG | 2530 / 25 — Vehicular Brake, Steering, Axle, Wheel, and Track Components |
| Status | ACTIVE |
| Actuation Method | DIRECT |
| Mounting Provision Arrangement Style | FOUR HOLE SQUARE |
| First Piston Rod End Style | SPHERICAL LOCATION NOT OTHERWISE SPECIFIED |
| Mounting Type and Location | FORK CYLINDER HEAD END |
| Reservoir Type | INTEGRAL |
| Mounting Provision | THREADED MOUNTING HOLES |
| 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 |
|---|---|
| 49326 | 5/9 Secondary reference Volvo Motor Graders Ltd |
| 02-461-420 | 3/2 Design control — primary reference U.S. Government activity |
NSN 2530-01-331-3602 is a Cylinder Assembly,hydraulic Brak, classified under FSC 2530, Vehicular Brake, Steering, Axle, Wheel, and Track Components. Status: active.
4 possible matches (shared part number, not a government interchangeability claim): 5995-01-692-7568, 5995-01-692-7570, 5995-01-692-7572. Verify interchangeability with system specifications before substitution.
Key specifications for 2530-01-331-3602: Actuation Method: DIRECT; Mounting Provision Arrangement Style: FOUR HOLE SQUARE; First Piston Rod End Style: SPHERICAL LOCATION NOT OTHERWISE SPECIFIED; Special Features: W/BOOSTER ASSEMBLY. 6 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.