The Cylinder Assembly,hydraulic Brak, cataloged under National Stock Number 2530-01-153-9008, 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 Komatsu America Corp.. Government technical data includes 3 specifications, 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2530-01-153-9008 |
| Primary Part Number | 385-11221941 |
| Item Name | Cylinder Assembly,hydraulic Brak |
| FSC / FSG | 2530 / 25 — Vehicular Brake, Steering, Axle, Wheel, and Track Components |
| Manufacturer | Komatsu America Corp. |
| Status | ACTIVE |
| Port Location and Quantity | 1 CENTER SECTION AND 1 PISTON ROD END |
| Mounting Type and Location | FLANGE CYLINDER BASE |
| Reservoir Type | INTEGRAL |
| 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 |
|---|---|
| 385-11221941 | Komatsu America Corp. (USA) |
| Reference | Meaning |
|---|---|
| 1212293H91 | 5/9 Secondary reference Komatsu American Intl Co |
| 1122194C91 | 5/9 Secondary reference Komatsu American Intl Co |
| 385-11221941 | 3/9 Design control — primary reference Komatsu American Intl Co |
NSN 2530-01-153-9008 is a Cylinder Assembly,hydraulic Brak, manufactured by Komatsu America Corp., classified under FSC 2530, Vehicular Brake, Steering, Axle, Wheel, and Track Components. Status: active.
NSN 2530-01-153-9008 has 1 manufacturer part number on file: 385-11221941 (Komatsu America Corp.).
Key specifications for 385-11221941: Port Location and Quantity: 1 CENTER SECTION AND 1 PISTON ROD END; Mounting Type and Location: FLANGE CYLINDER BASE; Reservoir Type: INTEGRAL. 3 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.