The Muffler,exhaust, cataloged under National Stock Number 2990-01-357-5042, is classified within Federal Supply Class 2990 (Miscellaneous Engine Accessories, Nonaircraft) of the Engine Accessories group. The manufacturer of record is Deutz Corporation. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2990-01-357-5042 |
| Primary Part Number | 7770050001 |
| Item Name | Muffler,exhaust |
| FSC / FSG | 2990 / 29 — Miscellaneous Engine Accessories, Nonaircraft |
| Manufacturer | Deutz Corporation |
| 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 |
|---|---|
| 7770050001 PRIMARY | Deutz Corporation (USA) |
| 70050001 PRIMARY | Wisconsin Motors, Llc (USA) |
| Reference | Meaning |
|---|---|
| 70050001 | 5/9 Secondary reference U M C Electronics Co |
| 70050001 | 5/9 Secondary reference Teledyne Total Power Banco Industrial Pk |
NSN 2990-01-357-5042 is a Muffler,exhaust, manufactured by Deutz Corporation, classified under FSC 2990, Miscellaneous Engine Accessories, Nonaircraft. Status: active.
NSN 2990-01-357-5042 has 2 manufacturer part numbers on file: 7770050001 (Deutz Corporation), 70050001 (Wisconsin Motors, Llc).
Key specifications for 7770050001: End Item Identification: NF2D FLOOD LIGHT,RUGGERENI ENGINE,MODEL TRD1-549-1,SPEC: 717007R. 0 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.