The Steering Gear, cataloged under National Stock Number 2530-00-693-0617, 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. Government technical data includes 11 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 3 items share a part number with this NSN in the catalog (possible match — not a government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 | 2530-00-693-0617 |
| Primary Part Number | 7521481 |
| Item Name | Steering Gear |
| FSC / FSG | 2530 / 25 — Vehicular Brake, Steering, Axle, Wheel, and Track Components |
| Manufacturer | U S Army Tank Automotive Command Amsta-Im-Mm |
| Status | ACTIVE |
| Steering Wheel | NOT INCLUDED |
| Distance From Tube End to Shaft Threaded Portion | 61.380 INCHES NOMINAL IN |
| Steering Wheel Shaft Tube | INCLUDED |
| Wheel Shaft End Type | SERRATED |
| Diameter | 1.750 INCHES NOMINAL IN |
| Horn Button | NOT INCLUDED |
| Horn Cable | NOT INCLUDED |
| Steering Arm | NOT INCLUDED |
| Arm Shaft End Type | KEYED |
| Power Actuation Design Feature | NOT INCLUDED |
| Steering Arm Shaft End Location | LEFT OF HOUSING |
| 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 |
|---|---|
| TA67171 | Zf Active Safety and Electronics Us Llc Div Trw Commercial Steering Systems (USA) |
| 7521481 PRIMARY | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
| Reference | Meaning |
|---|---|
| 2530006930617 | 6/9 Informative reference only E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales |
| 913123 | 5/9 Secondary reference Spalla Inc |
| 913123 | 5/9 Secondary reference Sasco Inc Canadian Div |
| 1000K1 | 5/9 Secondary reference Diamond Reo Truck Co |
NSN 2530-00-693-0617 is a Steering Gear, 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 2530-00-693-0617 has 2 manufacturer part numbers on file: TA67171 (Zf Active Safety and Electronics Us Llc Div Trw Commercial Steering Systems), 7521481 (U S Army Tank Automotive Command Amsta-Im-Mm).
3 possible matches (shared part number, not a government interchangeability claim): 5330-00-741-2709, 4010-01-373-0328, 5999-01-382-4625. Verify interchangeability with system specifications before substitution.
Key specifications for 7521481: Steering Wheel: NOT INCLUDED; Distance From Tube End to Shaft Threaded Portion: 61.380 INCHES NOMINAL IN; Steering Wheel Shaft Tube: INCLUDED; Wheel Shaft End Type: SERRATED. 11 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.