The Camshaft,actuating,brake Shoe, cataloged under National Stock Number 2530-00-559-3449, 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 20 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 | 2530-00-559-3449 |
| Primary Part Number | 5593449 |
| Item Name | Camshaft,actuating,brake Shoe |
| 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 |
| Shaft Diameter | 1.469 INCHES NOMINAL AND 1.495 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN |
| Cam Location | ON END |
| Length | 1.500 INCHES NOMINAL IN |
| Cam Shape | S |
| Drive Type | STRAIGHT SPLINE |
| Cam Width | 1.750 INCHES NOMINAL IN |
| Step Length | 0.125 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN |
| Shank Length | 0.688 INCHES NOMINAL IN |
| Material Document and Classification | QQ-S-633, COMP C1035-CANCELED FED SPEC SINGLE MATERIAL RESPONSE |
| Cam Overall Length | 4.2187 INCHES NOMINAL IN |
| Cam Quantity | 1 |
| Cam Center Thickness | 1.3750 INCHES NOMINAL IN |
| Shaft Length | 8.0937 INCHES NOMINAL IN |
| Spline Quantity | 10 |
| Minor Diameter | 1.145 INCHES NOMINAL IN |
| Material | STEEL COMP 1035 |
| Major Diameter | 1.466 INCHES NOMINAL IN |
| Rotation Direction for Which Designed | COUNTERCLOCKWISE |
| Plain Shank Diameter | 1.135 INCHES NOMINAL IN |
| 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 |
|---|---|
| 5593449 PRIMARY | Army, United States Department of the Dba Rock Island Arsenal Jmtc (USA) |
NSN 2530-00-559-3449 is a Camshaft,actuating,brake Shoe, 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 2530-00-559-3449 has 1 manufacturer part number on file: 5593449 (Army, United States Department of the Dba Rock Island Arsenal Jmtc).
Key specifications for 5593449: Shaft Diameter: 1.469 INCHES NOMINAL AND 1.495 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN; Cam Location: ON END; Length: 1.500 INCHES NOMINAL IN; Cam Shape: S. 20 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.