The Muffler,exhaust, cataloged under National Stock Number 2990-01-301-9980, is classified within Federal Supply Class 2990 (Miscellaneous Engine Accessories, Nonaircraft) of the Engine Accessories group. The manufacturer of record is Amz Alabama Inc.. The record lists 4 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Muffler,exhaust |
| FSC / FSG | 2990 — Miscellaneous Engine Accessories, Nonaircraft (FSG 29) |
| Manufacturers | Hagglunds Vehicle Gmbh (CAGE C8716); Bae Systems Hagglunds Aktiebolag (CAGE AC90N); Amz Alabama Inc. (CAGE 076M6) |
| Parameter | Value |
|---|---|
| NSN | 2990-01-301-9980 |
| Primary Part Number | 1537009-801 |
| Item Name | Muffler,exhaust |
| FSC / FSG | 2990 / 29 — Miscellaneous Engine Accessories, Nonaircraft |
| Manufacturer | Amz Alabama Inc. |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 04250985707524 | Hagglunds Vehicle Gmbh (DEU) |
| 1537009-801 | Bae Systems Hagglunds Aktiebolag (SWE) |
| 1537009-801 PRIMARY | Amz Alabama Inc. (USA) |
| 153 7009-801 | Hagglunds Vehicle Gmbh (DEU) |
| Reference | Meaning |
|---|---|
| 10202376 | 6/9 Informative reference only Nimikkeistokeskus Ncb Finland |
| 1537009-801 | 5/9 Secondary reference Bae Systems Hagglunds Ab |
| 90191-991 | 5/9 Secondary reference U.s. Defense Services, Inc. Dba Usds |
NSN 2990-01-301-9980 is a Muffler,exhaust, manufactured by Amz Alabama Inc., classified under FSC 2990, Miscellaneous Engine Accessories, Nonaircraft. Status: active.
NSN 2990-01-301-9980 has 4 manufacturer part numbers on file: 04250985707524 (Hagglunds Vehicle Gmbh), 1537009-801 (Bae Systems Hagglunds Aktiebolag), 1537009-801 (Amz Alabama Inc.), 153 7009-801 (Hagglunds Vehicle Gmbh).
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.