The Shaft Steering Cam, cataloged under National Stock Number 2530-00-754-0248, 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 Zf Active Safety and Electronics Us Llc Div Trw Commercial Steering Systems. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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.
| Item Name | Shaft Steering Cam |
| FSC / FSG | 2530 — Vehicular Brake, Steering, Axle, Wheel, and Track Components (FSG 25) |
| Manufacturers | U S Army Tank Automotive Command Amsta-Im-Mm (CAGE 19207); Zf Active Safety and Electronics Us Llc Div Trw Commercial Steering Systems (CAGE 77640) |
| Parameter | Value |
|---|---|
| NSN | 2530-00-754-0248 |
| Primary Part Number | 8139-8-1-2 |
| Item Name | Shaft Steering Cam |
| FSC / FSG | 2530 / 25 — Vehicular Brake, Steering, Axle, Wheel, and Track Components |
| Manufacturer | Zf Active Safety and Electronics Us Llc Div Trw Commercial Steering Systems |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Part Number | Manufacturer |
|---|---|
| 7540248 | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
| 8139-8-1-2 PRIMARY | Zf Active Safety and Electronics Us Llc Div Trw Commercial Steering Systems (USA) |
| Reference | Meaning |
|---|---|
| BB4128 | 5/9 Secondary reference Diamond Reo Truck Co |
| 8139-8-1-2 | 5/9 Secondary reference Diamond Reo Truck Co |
NSN 2530-00-754-0248 is a Shaft Steering Cam, manufactured by Zf Active Safety and Electronics Us Llc Div Trw Commercial Steering Systems, classified under FSC 2530, Vehicular Brake, Steering, Axle, Wheel, and Track Components. Status: active.
NSN 2530-00-754-0248 has 2 manufacturer part numbers on file: 7540248 (U S Army Tank Automotive Command Amsta-Im-Mm), 8139-8-1-2 (Zf Active Safety and Electronics Us Llc Div Trw Commercial Steering Systems).
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.