The Steering Arm Assembly, cataloged under National Stock Number 2530-00-477-9705, is classified within Federal Supply Class 2530 (Vehicular Brake, Steering, Axle, Wheel, and Track Components) of the Vehicular Equipment Components group. Government technical data includes 1 specification, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2530-00-477-9705 |
| Item Name | Steering Arm Assembly |
| FSC / FSG | 2530 / 25 — Vehicular Brake, Steering, Axle, Wheel, and Track Components |
| Status | ACTIVE |
| General Characteristics Item Description | 1 BALL AND SOCKET ASSEMBLY;1 ARM MTG FRAME;1 PIVOT BAR;STEEL;20.500 IN. LONG;16.500 IN. WIDE;5.250 IN. HIGH IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 3892468 | 5/9 Secondary reference General Motors Corp Chevrolet Motor Div Special Products Dept |
| 3968698 | C/1 Advisory reference — outside the item-of-supply concept General Motors Llc Dba General Motors Llc |
| 3968698 | 3/9 Design control — primary reference General Motors Corp |
NSN 2530-00-477-9705 is a Steering Arm Assembly, classified under FSC 2530, Vehicular Brake, Steering, Axle, Wheel, and Track Components. Status: active.
Key specifications for 2530-00-477-9705: General Characteristics Item Description: 1 BALL AND SOCKET ASSEMBLY;1 ARM MTG FRAME;1 PIVOT BAR;STEEL;20.500 IN. LONG;16.500 IN. WIDE;5.250 IN. HIGH IN. 1 specification is 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.