The Muffler,exhaust, cataloged under National Stock Number 2990-01-574-8434, is classified within Federal Supply Class 2990 (Miscellaneous Engine Accessories, Nonaircraft) of the Engine Accessories group. The manufacturer of record is General Motors Llc Dba General Motors Llc. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 2990-01-574-8434 |
| Primary Part Number | 15875136 |
| Item Name | Muffler,exhaust |
| FSC / FSG | 2990 / 29 — Miscellaneous Engine Accessories, Nonaircraft |
| Manufacturer | General Motors Llc Dba General Motors Llc |
| 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 |
|---|---|
| TC03-923 PG 3-277 IT10/15875136 | General Motors Llc Dba General Motors Llc (USA) |
| 15875136 PRIMARY | General Motors Llc Dba General Motors Llc (USA) |
| Reference | Meaning |
|---|---|
| TC03-923 PG 3-277 IT10/15875136 | 5/9 Secondary reference General Motors Corp |
| 15875136 | 5/9 Secondary reference General Motors Corp |
NSN 2990-01-574-8434 is a Muffler,exhaust, manufactured by General Motors Llc Dba General Motors Llc, classified under FSC 2990, Miscellaneous Engine Accessories, Nonaircraft. Status: active.
NSN 2990-01-574-8434 has 2 manufacturer part numbers on file: TC03-923 PG 3-277 IT10/15875136 (General Motors Llc Dba General Motors Llc), 15875136 (General Motors Llc Dba General Motors Llc).
Key specifications for 15875136: Special Features: TRUCK. INAVY IS MUFFLER, EXH. SSR NAME IS MUFFLER, EXHAUST; Part Name Assigned by Controlling Agency: MUFFLER ASH-EXH (W/ EXH PIPE AND TAIL PIPE; End Item Identification: EXHAUST GROUP. 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.