The Muffler,exhaust, cataloged under National Stock Number 2990-01-602-5167, is classified within Federal Supply Class 2990 (Miscellaneous Engine Accessories, Nonaircraft) of the Engine Accessories group. The manufacturer of record is Cummins Power Generation Inc.. The record lists 1 manufacturer part number 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | Cummins Power Generation Inc. (CAGE 44940) |
| Parameter | Value |
|---|---|
| NSN | 2990-01-602-5167 |
| Primary Part Number | 155-4463 |
| Item Name | Muffler,exhaust |
| FSC / FSG | 2990 / 29 — Miscellaneous Engine Accessories, Nonaircraft |
| Manufacturer | Cummins Power Generation 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 |
|---|---|
| 155-4463 | Cummins Power Generation Inc. (USA) |
| Reference | Meaning |
|---|---|
| 0155-4463 | 3/9 Design control — primary reference Cummins Power Generation Inc. |
| 04-20059 | D/9 Drawing number reference only Department of Defense Project Manager-Mobile Electric Power |
| 202230A | 7/2 Vendor item drawing reference Nelson Global Products, Inc. |
NSN 2990-01-602-5167 is a Muffler,exhaust, manufactured by Cummins Power Generation Inc., classified under FSC 2990, Miscellaneous Engine Accessories, Nonaircraft. Status: active.
NSN 2990-01-602-5167 has 1 manufacturer part number on file: 155-4463 (Cummins Power Generation Inc.).
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.