The Steering Wheel, cataloged under National Stock Number 2530-00-453-7730, 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 Caterpillar Inc Div Caterpillar Defense. Government technical data includes 16 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 | 2530-00-453-7730 |
| Primary Part Number | 3F9631 |
| Item Name | Steering Wheel |
| FSC / FSG | 2530 / 25 — Vehicular Brake, Steering, Axle, Wheel, and Track Components |
| Manufacturer | Caterpillar Inc Div Caterpillar Defense |
| Status | ACTIVE |
| Keyway Depth | 0.125 INCHES NOMINAL IN |
| FSC Application Data | STEERING GEAR SYSTEM,MOTORIZED ROAD GRADER |
| Strengthening Feature | METAL REINFORCEMENT |
| Outside Diameter | 18.000 INCHES NOMINAL IN |
| Keyway | INCLUDED |
| Grip Type | PLAIN |
| Keyway Quantity | 1 |
| Steering Column Tube Recess | NOT INCLUDED |
| Horn Button Recess | NOT INCLUDED |
| Keyway Width | 0.250 INCHES NOMINAL IN |
| Spoke Quantity | 3 |
| Material | STEEL SPOKE |
| Material | STEEL HUB |
| Material | RUBBER RIM |
| Hole Diameter | 0.750 INCHES NOMINAL IN |
| Mounting Hole 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 |
|---|---|
| 3F9631 PRIMARY | Caterpillar Inc Div Caterpillar Defense (USA) |
NSN 2530-00-453-7730 is a Steering Wheel, manufactured by Caterpillar Inc Div Caterpillar Defense, classified under FSC 2530, Vehicular Brake, Steering, Axle, Wheel, and Track Components. Status: active.
NSN 2530-00-453-7730 has 1 manufacturer part number on file: 3F9631 (Caterpillar Inc Div Caterpillar Defense).
Key specifications for 3F9631: Keyway Depth: 0.125 INCHES NOMINAL IN; FSC Application Data: STEERING GEAR SYSTEM,MOTORIZED ROAD GRADER; Strengthening Feature: METAL REINFORCEMENT; Outside Diameter: 18.000 INCHES NOMINAL IN. 16 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.