The Muffler,exhaust, cataloged under National Stock Number 2990-01-232-2539, is classified within Federal Supply Class 2990 (Miscellaneous Engine Accessories, Nonaircraft) of the Engine Accessories group. The manufacturer of record is Baldor Electric Company Dba Baldor Generator Div Baldor Generators. Government technical data includes 2 specifications, cited from the U.S. Government catalog. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 2990-01-232-2539 |
| Primary Part Number | 5462-089 |
| Item Name | Muffler,exhaust |
| FSC / FSG | 2990 / 29 — Miscellaneous Engine Accessories, Nonaircraft |
| Manufacturer | Baldor Electric Company Dba Baldor Generator Div Baldor Generators |
| Status | ACTIVE |
| Muffler Design | BAFFLE |
| Body Shape | ROUND |
| 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 |
|---|---|
| 5462-089 PRIMARY | Baldor Electric Company Dba Baldor Generator Div Baldor Generators (USA) |
| 2BG629 | Oshkosh Defense Llc (USA) |
| Reference | Meaning |
|---|---|
| 2BG629 | 5/9 Secondary reference Oshkosh Corp |
| 500-5462-89 | 5/9 Secondary reference Baldor Electric Company Dba Baldor Generator Div Baldor Generators |
NSN 2990-01-232-2539 is a Muffler,exhaust, manufactured by Baldor Electric Company Dba Baldor Generator Div Baldor Generators, classified under FSC 2990, Miscellaneous Engine Accessories, Nonaircraft. Status: active.
NSN 2990-01-232-2539 has 2 manufacturer part numbers on file: 5462-089 (Baldor Electric Company Dba Baldor Generator Div Baldor Generators), 2BG629 (Oshkosh Defense Llc).
Key specifications for 5462-089: Muffler Design: BAFFLE; Body Shape: ROUND; End Item Identification: 4210-01-137-9943. 2 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.