The Lining,friction, cataloged under National Stock Number 2530-00-718-0772, 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 Army, United States Department of the Dba Rock Island Arsenal Jmtc. Government technical data includes 10 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 | 2530-00-718-0772 |
| Primary Part Number | 7180772 |
| Item Name | Lining,friction |
| FSC / FSG | 2530 / 25 — Vehicular Brake, Steering, Axle, Wheel, and Track Components |
| Manufacturer | Army, United States Department of the Dba Rock Island Arsenal Jmtc |
| Status | ACTIVE |
| Hole Arrangement Style | DOUBLE EVEN |
| Arc Length | 13.540 INCHES NOMINAL IN |
| Lining Style | SEGMENT PLAIN |
| Features Provided | RIGID FRICTION LINING |
| Application Type | DRY |
| Attachment Method | RIVETED |
| Width | 1.705 INCHES MINIMUM AND 1.735 INCHES MAXIMUM IN |
| Minor Radius | 5.800 INCHES NOMINAL IN |
| Thickness | 0.205 INCHES MINIMUM AND 0.215 INCHES MAXIMUM IN |
| Hole Type and Quantity | 10 COUNTERBORED |
| 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 |
|---|---|
| 7180772 PRIMARY | Army, United States Department of the Dba Rock Island Arsenal Jmtc (USA) |
NSN 2530-00-718-0772 is a Lining,friction, manufactured by Army, United States Department of the Dba Rock Island Arsenal Jmtc, classified under FSC 2530, Vehicular Brake, Steering, Axle, Wheel, and Track Components. Status: active.
NSN 2530-00-718-0772 has 1 manufacturer part number on file: 7180772 (Army, United States Department of the Dba Rock Island Arsenal Jmtc).
Key specifications for 7180772: Hole Arrangement Style: DOUBLE EVEN; Arc Length: 13.540 INCHES NOMINAL IN; Lining Style: SEGMENT PLAIN; Features Provided: RIGID FRICTION LINING. 10 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.