The Lining,friction, cataloged under National Stock Number 2530-00-427-2297, 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 Meritor Heavy Vehicle Systems, Llc. Government technical data includes 14 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2530-00-427-2297 |
| Primary Part Number | 2240T930 |
| Item Name | Lining,friction |
| FSC / FSG | 2530 / 25 — Vehicular Brake, Steering, Axle, Wheel, and Track Components |
| Manufacturer | Meritor Heavy Vehicle Systems, Llc |
| Status | ACTIVE |
| Minor Thickness | 0.573 INCHES MINIMUM AND 0.589 INCHES MAXIMUM IN |
| Hole Arrangement Style | INDEFINITE |
| Arc Length | 9.810 INCHES NOMINAL IN |
| Lining Style | SEGMENT TAPERED |
| Features Provided | RIGID FRICTION LINING |
| Surface Condition and Location | BOTH SIDES GROUND |
| Major Thickness | 0.750 INCHES MINIMUM AND 0.760 INCHES MAXIMUM IN |
| Application Type | DRY |
| Attachment Method | RIVETED |
| Width | 6.969 INCHES MINIMUM AND 7.031 INCHES MAXIMUM IN |
| Minor Radius | 7.9950 INCHES MINIMUM AND 8.0025 INCHES MAXIMUM IN |
| Material | ASBESTOS FRICTION LINING |
| Fabrication Method | MOLDED |
| Hole Type and Quantity | 12 COUNTERSUNK |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
NSN 2530-00-427-2297 is a Lining,friction, manufactured by Meritor Heavy Vehicle Systems, Llc, classified under FSC 2530, Vehicular Brake, Steering, Axle, Wheel, and Track Components. Status: active.
NSN 2530-00-427-2297 has 2 manufacturer part numbers on file: 2240T930 (Morris Material Handling, Inc.), 2240T930 (Meritor Heavy Vehicle Systems, Llc).
Key specifications for 2240T930: Minor Thickness: 0.573 INCHES MINIMUM AND 0.589 INCHES MAXIMUM IN; Hole Arrangement Style: INDEFINITE; Arc Length: 9.810 INCHES NOMINAL IN; Lining Style: SEGMENT TAPERED. 14 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.