The Lining,friction, cataloged under National Stock Number 2530-01-289-3588, 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 9 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 2530-01-289-3588 |
| Primary Part Number | 12356693 |
| Item Name | Lining,friction |
| FSC / FSG | 2530 / 25 — Vehicular Brake, Steering, Axle, Wheel, and Track Components |
| Manufacturer | U S Army Tank Automotive Command Amsta-Im-Mm |
| Status | ACTIVE |
| Hole Arrangement Style | DOUBLE EVEN |
| Mounting Hole Diameter | 0.260 INCHES NOMINAL IN |
| Lining Style | SEGMENT PLAIN |
| Application Type | DRY |
| Attachment Method | BOLTED |
| Width | 1.980 INCHES MINIMUM AND 2.000 INCHES MAXIMUM IN |
| Minor Radius | 4.170 INCHES MINIMUM AND 4.175 INCHES MAXIMUM IN |
| Thickness | 0.400 INCHES MINIMUM AND 0.410 INCHES MAXIMUM IN |
| Hole Type and Quantity | 2 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 |
|---|---|
| 12356693 | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
| Reference | Meaning |
|---|---|
| 12356986 | 5/9 Secondary reference U S Army Tank Automotive Command Amsta-Im-Mm |
| H3503D | 3/9 Design control — primary reference Bendix Corp the Brake and Steering Div |
| RF38-28 | 5/9 Secondary reference Scan-Pac Mfg., Inc. Dba Scan-Pac |
NSN 2530-01-289-3588 is a Lining,friction, 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 2530-01-289-3588 has 1 manufacturer part number on file: 12356693 (U S Army Tank Automotive Command Amsta-Im-Mm).
Key specifications for 12356693: Hole Arrangement Style: DOUBLE EVEN; Mounting Hole Diameter: 0.260 INCHES NOMINAL IN; Lining Style: SEGMENT PLAIN; Special Features: NON-ASBESTOS MATERIAL MIX. 9 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.