The Muffler,exhaust, cataloged under National Stock Number 2990-01-671-7125, is classified within Federal Supply Class 2990 (Miscellaneous Engine Accessories, Nonaircraft) of the Engine Accessories group. The manufacturer of record is Phiillips & Temro Industries Inc Div Industrial. Government technical data includes 11 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 | 2990-01-671-7125 |
| Primary Part Number | TXS50PLS000 |
| Item Name | Muffler,exhaust |
| FSC / FSG | 2990 / 29 — Miscellaneous Engine Accessories, Nonaircraft |
| Manufacturer | Phiillips & Temro Industries Inc Div Industrial |
| Status | ACTIVE |
| Inlet Flange Shape | ROUND SINGLE INLET |
| Operating Position | VERTICAL |
| Design Type | DRY |
| Outlet Inside Diameter | 5.0 INCHES NOMINAL FIRST OUTLET IN |
| Muffler Design | DIRECTIONAL VANE |
| Inlet Connection Type | FLANGE SINGLE INLET |
| Body Shape | RECTANGULAR |
| Inlet Flange Mounting Provision and Quantity | 8 HOLES SINGLE INLET |
| Surface Treatment | ALUMINUM |
| Inlet Inside Diameter | 5.0 INCHES NOMINAL SINGLE INLET IN |
| Material | STEEL CORROSION RESISTING 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 |
|---|---|
| TXS50PLS000 PRIMARY | Phiillips & Temro Industries Inc Div Industrial (USA) |
NSN 2990-01-671-7125 is a Muffler,exhaust, manufactured by Phiillips & Temro Industries Inc Div Industrial, classified under FSC 2990, Miscellaneous Engine Accessories, Nonaircraft. Status: active.
NSN 2990-01-671-7125 has 1 manufacturer part number on file: TXS50PLS000 (Phiillips & Temro Industries Inc Div Industrial).
Key specifications for TXS50PLS000: Inlet Flange Shape: ROUND SINGLE INLET; Operating Position: VERTICAL; Overall Height: 19.4 INCHES NOMINAL IN; Design Type: DRY. 11 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.