The Brake,single Disk, cataloged under National Stock Number 2530-00-003-8334, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2530-00-003-8334 |
| Primary Part Number | 11660975 |
| Item Name | Brake,single Disk |
| FSC / FSG | 2530 / 25 — Vehicular Brake, Steering, Axle, Wheel, and Track Components |
| Manufacturer | U S Army Tank Automotive Command Amsta-Im-Mm |
| Status | ACTIVE |
| Mounting Hole Quantity | 3 |
| FSC Application Data | DIFFERENTIAL AND DRIVE ASSEMBLIES,STEERING CONTROL |
| Hydraulic Cylinder Quantity | 2 |
| Mounting Method | ANCHOR PLATE FLANGE |
| Mounting Hole Diameter | 0.640 INCHES MINIMUM AND 0.650 INCHES MAXIMUM IN |
| Hydraulic Cylinder Diameter | 1.500 INCHES NOMINAL IN |
| Braking Area Outside Diameter | 3.236 INCHES NOMINAL IN |
| 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 |
|---|---|
| 11660975 PRIMARY | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
| Reference | Meaning |
|---|---|
| 2520000038334 | 6/9 Informative reference only E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales |
NSN 2530-00-003-8334 is a Brake,single Disk, 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 2530-00-003-8334 has 1 manufacturer part number on file: 11660975 (U S Army Tank Automotive Command Amsta-Im-Mm).
Key specifications for 11660975: Mounting Hole Quantity: 3; FSC Application Data: DIFFERENTIAL AND DRIVE ASSEMBLIES,STEERING CONTROL; Hydraulic Cylinder Quantity: 2; Mounting Method: ANCHOR PLATE FLANGE. 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.