The Heat Shield,exhaust, cataloged under National Stock Number 2990-01-482-0200, is classified within Federal Supply Class 2990 (Miscellaneous Engine Accessories, Nonaircraft) of the Engine Accessories group. The manufacturer of record is U S Army Tank Automotive Command Amsta-Im-Mm. Government technical data includes 3 specifications, 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2990-01-482-0200 |
| Primary Part Number | 12479664 |
| Item Name | Heat Shield,exhaust |
| FSC / FSG | 2990 / 29 — Miscellaneous Engine Accessories, Nonaircraft |
| Manufacturer | U S Army Tank Automotive Command Amsta-Im-Mm |
| Status | ACTIVE |
| Features Provided | MOUNTING HOLE |
| Inside Diameter | 102.0 MILLIMETERS NOMINAL MM |
| Material | STEEL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
NSN 2990-01-482-0200 is a Heat Shield,exhaust, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 2990, Miscellaneous Engine Accessories, Nonaircraft. Status: active.
NSN 2990-01-482-0200 has 3 manufacturer part numbers on file: 12479664 (Amz Alabama Inc.), 12479664 (Bae Systems Tactical Vehicle Systems Lp Dba Data Systems International Inc), 12479664 (U S Army Tank Automotive Command Amsta-Im-Mm).
Key specifications for 12479664: Overall Length: 228.0 MILLIMETERS NOMINAL MM; Features Provided: MOUNTING HOLE; Inside Diameter: 102.0 MILLIMETERS NOMINAL MM; End Item Identification: FAMILY OF MEDIUM TACTICAL VEHICLES - LIGHT; TRUCK,CARGO NSN 2320-01-447-6343. 3 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). 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.