The Arm,steering Gear, cataloged under National Stock Number 2530-00-489-5716, 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 Crane Carrier Company, Llc. Government technical data includes 9 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 | 2530-00-489-5716 |
| Primary Part Number | 3933T280 |
| Item Name | Arm,steering Gear |
| FSC / FSG | 2530 / 25 — Vehicular Brake, Steering, Axle, Wheel, and Track Components |
| Manufacturer | Crane Carrier Company, Llc |
| Status | ACTIVE |
| Drag Link End Characteristic | W/BALL STUD BORE |
| Sector Shaft Mounting End Overall Thickness | 2.156 INCHES NOMINAL IN |
| Bore Taper | 1.500 PER FOOT IN INCHES NOMINAL |
| Bore Length | 1.625 INCHES NOMINAL IN |
| Sector Shaft Mounting End Overall Width | 7.750 INCHES NOMINAL IN |
| Design Type | OFFSET |
| Sector Shaft Mounting End Serrated Bore | NOT INCLUDED |
| Bore Smallest Diameter | 1.025 INCHES NOMINAL IN |
| Center to Center Distance Between Ball/ball Stud Hole and Sector Shaft Bore | 7.500 INCHES NOMINAL IN |
| 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 |
|---|---|
| 3933T280 PRIMARY | Crane Carrier Company, Llc (USA) |
NSN 2530-00-489-5716 is a Arm,steering Gear, manufactured by Crane Carrier Company, Llc, classified under FSC 2530, Vehicular Brake, Steering, Axle, Wheel, and Track Components. Status: active.
NSN 2530-00-489-5716 has 1 manufacturer part number on file: 3933T280 (Crane Carrier Company, Llc).
Key specifications for 3933T280: Drag Link End Characteristic: W/BALL STUD BORE; Sector Shaft Mounting End Overall Thickness: 2.156 INCHES NOMINAL IN; Bore Taper: 1.500 PER FOOT IN INCHES NOMINAL; Bore Length: 1.625 INCHES NOMINAL IN. 9 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.