The Steering Gear, cataloged under National Stock Number 2530-00-090-6677, 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 R. H. Sheppard Co., Inc. Dba Sheppard. Government technical data includes 6 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2530-00-090-6677 |
| Primary Part Number | 492AB |
| Item Name | Steering Gear |
| FSC / FSG | 2530 / 25 — Vehicular Brake, Steering, Axle, Wheel, and Track Components |
| Manufacturer | R. H. Sheppard Co., Inc. Dba Sheppard |
| Status | ACTIVE |
| Steering Wheel | NOT INCLUDED |
| Steering Wheel Shaft Tube | NOT INCLUDED |
| Gear Ratio | 23.0 TO 1 |
| Horn Button | NOT INCLUDED |
| Horn Cable | NOT INCLUDED |
| Power Actuation Design Feature | INCLUDED |
| 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 |
|---|---|
| 492AB PRIMARY | R. H. Sheppard Co., Inc. Dba Sheppard (USA) |
| Reference | Meaning |
|---|---|
| EE34449 | 5/9 Secondary reference Oshkosh Corp |
| EE34449 | 5/9 Secondary reference Oshkosh Defense Llc |
NSN 2530-00-090-6677 is a Steering Gear, manufactured by R. H. Sheppard Co., Inc. Dba Sheppard, classified under FSC 2530, Vehicular Brake, Steering, Axle, Wheel, and Track Components. Status: active.
NSN 2530-00-090-6677 has 1 manufacturer part number on file: 492AB (R. H. Sheppard Co., Inc. Dba Sheppard).
2 possible matches (shared part number, not a government interchangeability claim): 2530-01-039-6421, 2530-01-058-0996. Verify interchangeability with system specifications before substitution.
Key specifications for 492AB: Steering Wheel: NOT INCLUDED; Steering Wheel Shaft Tube: NOT INCLUDED; Gear Ratio: 23.0 TO 1; Horn Button: NOT INCLUDED. 6 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.