The Arm,pivoting Wheel Spindle, cataloged under National Stock Number 2530-01-668-3172, 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 9 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2530-01-668-3172 |
| Primary Part Number | 12609852-002 |
| Item Name | Arm,pivoting Wheel Spindle |
| FSC / FSG | 2530 / 25 — Vehicular Brake, Steering, Axle, Wheel, and Track Components |
| Manufacturer | U S Army Tank Automotive Command Amsta-Im-Mm |
| Status | ACTIVE |
| Mounting Hole Quantity | 4 |
| Material Document and Classification | ASTM A897/A897M, GRADE 1 900/650/09 ASSN STD SINGLE MATERIAL RESPONSE |
| Shape | FLAT |
| Vehicle Identification Designator | JLTV |
| Vehicle Design Control Activity | 19207 |
| Color | BLACK |
| Surface Treatment | PAINTED |
| Material | IRON |
| Mounting Hole Type | THRU HOLE |
| 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 |
|---|---|
| 12609852-002 PRIMARY | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
| 12609852-002 | Oshkosh Defense Llc (USA) |
| Reference | Meaning |
|---|---|
| 12604956-002 | 5/9 Secondary reference U S Army Tank Automotive Command Amsta-Im-Mm |
| 12604956-002 | 5/9 Secondary reference Oshkosh Defense Llc |
NSN 2530-01-668-3172 is a Arm,pivoting Wheel Spindle, 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 2530-01-668-3172 has 2 manufacturer part numbers on file: 12609852-002 (U S Army Tank Automotive Command Amsta-Im-Mm), 12609852-002 (Oshkosh Defense Llc).
Key specifications for 12609852-002: Mounting Hole Quantity: 4; Overall Height: 48.4 MILLIMETERS NOMINAL MM; Material Document and Classification: ASTM A897/A897M, GRADE 1 900/650/09 ASSN STD SINGLE MATERIAL RESPONSE; Shape: FLAT. 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.