The Camshaft,actuating,brake Shoe, cataloged under National Stock Number 2530-00-693-0976, 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 14 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2530-00-693-0976 |
| Primary Part Number | 8376644 |
| Item Name | Camshaft,actuating,brake Shoe |
| FSC / FSG | 2530 / 25 — Vehicular Brake, Steering, Axle, Wheel, and Track Components |
| Manufacturer | U S Army Tank Automotive Command Amsta-Im-Mm |
| Status | ACTIVE |
| Shaft Diameter | 1.485 INCHES MINIMUM AND 1.487 INCHES MAXIMUM LOCATION NOT OTHERWISE SPECIFIED IN |
| Cam Location | ON END |
| Length | 2.000 INCHES NOMINAL IN |
| Cam Shape | PARALLELOGRAM |
| Drive Type | STRAIGHT SPLINE |
| Cam Overall Length | 2.750 INCHES NOMINAL IN |
| Cam Quantity | 1 |
| Shaft Length | 26.938 INCHES NOMINAL IN |
| Spline Quantity | 10 |
| Minor Diameter | 1.140 INCHES MINIMUM AND 1.145 INCHES MAXIMUM IN |
| Material | STEEL |
| Major Diameter | 1.456 INCHES MINIMUM AND 1.466 INCHES MAXIMUM IN |
| Rotation Direction for Which Designed | CLOCKWISE |
| Shaft Shank Type | PLAIN |
| 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 |
|---|---|
| 8376644 PRIMARY | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
| Reference | Meaning |
|---|---|
| 2210A2991 | 5/9 Secondary reference Meritor Heavy Vehicle Systems, Llc |
NSN 2530-00-693-0976 is a Camshaft,actuating,brake Shoe, 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 2530-00-693-0976 has 1 manufacturer part number on file: 8376644 (U S Army Tank Automotive Command Amsta-Im-Mm).
1 possible match (shared part number, not a government interchangeability claim): 2530-00-808-8426. Verify interchangeability with system specifications before substitution.
Key specifications for 8376644: Shaft Diameter: 1.485 INCHES MINIMUM AND 1.487 INCHES MAXIMUM LOCATION NOT OTHERWISE SPECIFIED IN; Cam Location: ON END; Length: 2.000 INCHES NOMINAL IN; Cam Shape: PARALLELOGRAM. 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.