The Camshaft,actuating,brake Shoe, cataloged under National Stock Number 2530-01-069-9174, 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 Titan Distribution Inc Dba Titan Tire. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 2530-01-069-9174 |
| Primary Part Number | 16690 |
| Item Name | Camshaft,actuating,brake Shoe |
| FSC / FSG | 2530 / 25 — Vehicular Brake, Steering, Axle, Wheel, and Track Components |
| Manufacturer | Titan Distribution Inc Dba Titan Tire |
| Status | ACTIVE |
| Shaft Diameter | 0.437 INCHES NOMINAL SECOND STEP IN |
| Shaft Diameter | 0.480 INCHES NOMINAL FIRST STEP IN |
| Cam Location | ON END |
| Cam Shape | ELLIPTICAL |
| Cam Retaining Flange Thickness | 0.625 INCHES NOMINAL IN |
| Cam Width | 1.000 INCHES NOMINAL IN |
| Step Length | 0.500 INCHES NOMINAL SECOND STEP IN |
| Step Length | 1.394 INCHES NOMINAL FIRST STEP IN |
| Cam Overall Length | 2.232 INCHES NOMINAL IN |
| Cam Quantity | 1 |
| Cam Center Thickness | 0.375 INCHES NOMINAL IN |
| Shaft Length | 2.232 INCHES NOMINAL IN |
| Material | STEEL |
| Rotation Direction for Which Designed | CLOCKWISE OR COUNTERCLOCKWISE |
| 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 |
|---|---|
| 16690 PRIMARY | Titan Distribution Inc Dba Titan Tire (USA) |
| Reference | Meaning |
|---|---|
| 16690 | 5/9 Secondary reference U.S. Government activity |
NSN 2530-01-069-9174 is a Camshaft,actuating,brake Shoe, manufactured by Titan Distribution Inc Dba Titan Tire, classified under FSC 2530, Vehicular Brake, Steering, Axle, Wheel, and Track Components. Status: active.
NSN 2530-01-069-9174 has 1 manufacturer part number on file: 16690 (Titan Distribution Inc Dba Titan Tire).
1 possible match (shared part number, not a government interchangeability claim): 4210-01-329-1532. Verify interchangeability with system specifications before substitution.
Key specifications for 16690: Shaft Diameter: 0.437 INCHES NOMINAL SECOND STEP IN; Shaft Diameter: 0.480 INCHES NOMINAL FIRST STEP IN; Cam Location: ON END; Cam Shape: ELLIPTICAL. 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.