The Guard, cataloged under National Stock Number 2530-01-068-4044, 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 1 specification, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 2530-01-068-4044 |
| Primary Part Number | 11669359 |
| Item Name | Guard |
| FSC / FSG | 2530 / 25 — Vehicular Brake, Steering, Axle, Wheel, and Track Components |
| Manufacturer | U S Army Tank Automotive Command Amsta-Im-Mm |
| Status | ACTIVE |
| General Characteristics Item Description | FABRICATE PER DRAWING 11669359; MATERIAL FORGING STEEL 4130 THRU 4140,4340,8630 THRU 8640,SPEC MIL-S-46172 |
| 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 |
|---|---|
| 4187221 | Amz Alabama Inc. (USA) |
| 11669359 PRIMARY | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
| 11669359 | Fnss Savunma Sistemleri Anonim Sirketi (TUR) |
| Reference | Meaning |
|---|---|
| 4187221 | 3/2 Design control — primary reference U.S. Government activity |
NSN 2530-01-068-4044 is a Guard, 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 2530-01-068-4044 has 3 manufacturer part numbers on file: 4187221 (Amz Alabama Inc.), 11669359 (U S Army Tank Automotive Command Amsta-Im-Mm), 11669359 (Fnss Savunma Sistemleri Anonim Sirketi).
Key specifications for 11669359: General Characteristics Item Description: FABRICATE PER DRAWING 11669359; MATERIAL FORGING STEEL 4130 THRU 4140,4340,8630 THRU 8640,SPEC MIL-S-46172. 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.