The Muffler,exhaust, cataloged under National Stock Number 2990-01-461-4630, is classified within Federal Supply Class 2990 (Miscellaneous Engine Accessories, Nonaircraft) of the Engine Accessories group. The manufacturer of record is Phillips and Temro Industries Div of Budd Co Inc. Government technical data includes 2 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2990-01-461-4630 |
| Primary Part Number | 610 2174 |
| Item Name | Muffler,exhaust |
| FSC / FSG | 2990 / 29 — Miscellaneous Engine Accessories, Nonaircraft |
| Manufacturer | Phillips and Temro Industries Div of Budd Co Inc |
| Status | ACTIVE |
| Surface Treatment | ALUMINUM |
| Material | STEEL LOCATION NOT OTHERWISE SPECIFIED |
| 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 |
|---|---|
| 610 2174 PRIMARY | Phillips and Temro Industries Div of Budd Co Inc (USA) |
NSN 2990-01-461-4630 is a Muffler,exhaust, manufactured by Phillips and Temro Industries Div of Budd Co Inc, classified under FSC 2990, Miscellaneous Engine Accessories, Nonaircraft. Status: active.
NSN 2990-01-461-4630 has 1 manufacturer part number on file: 610 2174 (Phillips and Temro Industries Div of Budd Co Inc).
Key specifications for 610 2174: Overall Length: 7.250 INCHES NOMINAL IN; Surface Treatment: ALUMINUM; End Item Identification: LIGHT ARM VEH LAV ARM PER CAR APC, 2320-21-913-1775, GENERAL MOTORS OF CANADA LTD; Material: STEEL LOCATION NOT OTHERWISE SPECIFIED. 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.