The Knuckle,steering, cataloged under National Stock Number 2530-01-523-0747, 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. The record lists 3 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | Knuckle,steering |
| 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); Jlg Industries (australia) Jlg Australia Pty Limited (CAGE Z1DF2); Oshkosh Defense Llc (CAGE 75Q65) |
| Parameter | Value |
|---|---|
| NSN | 2530-01-523-0747 |
| Primary Part Number | 12640611-002 |
| Item Name | Knuckle,steering |
| FSC / FSG | 2530 / 25 — Vehicular Brake, Steering, Axle, Wheel, and Track Components |
| Manufacturer | U S Army Tank Automotive Command Amsta-Im-Mm |
| Status | ACTIVE |
| 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 |
|---|---|
| 12640611-002 PRIMARY | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
| 3195219 | Jlg Industries (australia) Jlg Australia Pty Limited (AUS) |
| 3195219 PRIMARY | Oshkosh Defense Llc (USA) |
| Reference | Meaning |
|---|---|
| 3195219 | 5/9 Secondary reference Jlg Industries (australia) Jlg Industries Inc |
| 3195219 | 5/9 Secondary reference Oshkosh Corp |
NSN 2530-01-523-0747 is a Knuckle,steering, 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 2530-01-523-0747 has 3 manufacturer part numbers on file: 12640611-002 (U S Army Tank Automotive Command Amsta-Im-Mm), 3195219 (Jlg Industries (australia) Jlg Australia Pty Limited), 3195219 (Oshkosh Defense Llc).
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.