The Arm,control,vehicular Suspension, cataloged under National Stock Number 2530-01-667-8387, 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 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2530-01-667-8387 |
| Primary Part Number | 12604074-004 |
| Item Name | Arm,control,vehicular Suspension |
| FSC / FSG | 2530 / 25 — Vehicular Brake, Steering, Axle, Wheel, and Track Components |
| Manufacturer | U S Army Tank Automotive Command Amsta-Im-Mm |
| Status | ACTIVE |
| Material Document and Classification | ASTM A897/A897M, GRADE 2 1050/750/07 ASSN STD SINGLE MATERIAL RESPONSE |
| Vehicle Identification Designator | JLTV |
| Function for Which Designed | GENERAL PURPOSE |
| Vehicle Design Control Activity | 19207 |
| Color | BLACK |
| Material | IRON |
| 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 |
|---|---|
| 12604074-004 PRIMARY | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
| Reference | Meaning |
|---|---|
| 12604074-004 | C/1 Advisory reference — outside the item-of-supply concept Oshkosh Defense Llc |
NSN 2530-01-667-8387 is a Arm,control,vehicular Suspension, 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 2530-01-667-8387 has 1 manufacturer part number on file: 12604074-004 (U S Army Tank Automotive Command Amsta-Im-Mm).
Key specifications for 12604074-004: Material Document and Classification: ASTM A897/A897M, GRADE 2 1050/750/07 ASSN STD SINGLE MATERIAL RESPONSE; Overall Length: 554.1 MILLIMETERS NOMINAL MM; Overall Width: 252.486 MILLIMETERS NOMINAL MM; Vehicle Identification Designator: JLTV. 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.