The Cylinder Assembly,hydraulic Brak, cataloged under National Stock Number 2530-00-974-9266, 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 U S Army Tank Automotive Command Amsta-Im-Mm. Government technical data includes 7 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2530-00-974-9266 |
| Primary Part Number | 10918239 |
| Item Name | Cylinder Assembly,hydraulic Brak |
| FSC / FSG | 2530 / 25 — Vehicular Brake, Steering, Axle, Wheel, and Track Components |
| Manufacturer | U S Army Tank Automotive Command Amsta-Im-Mm |
| Status | ACTIVE |
| Actuation Method | DIRECT |
| Mounting Facility Diameter | 0.469 INCHES NOMINAL IN |
| Mounting Provision Arrangement Style | THREE HOLE BOLT CIRCLE |
| Features Provided | FILLER PLUG |
| Material | STEEL BODY |
| Mounting Type and Location | FLANGE PISTON ROD END |
| Mounting Provision | UNTHREADED 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 |
| Part Number | Manufacturer |
|---|---|
| 10918239 PRIMARY | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
NSN 2530-00-974-9266 is a Cylinder Assembly,hydraulic Brak, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 2530, Vehicular Brake, Steering, Axle, Wheel, and Track Components. Status: active.
NSN 2530-00-974-9266 has 1 manufacturer part number on file: 10918239 (U S Army Tank Automotive Command Amsta-Im-Mm).
Key specifications for 10918239: Actuation Method: DIRECT; Mounting Facility Diameter: 0.469 INCHES NOMINAL IN; Overall Height: 6.938 INCHES NOMINAL IN; Mounting Provision Arrangement Style: THREE HOLE BOLT CIRCLE. 7 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.