The Muffler,exhaust, cataloged under National Stock Number 2990-01-314-7827, is classified within Federal Supply Class 2990 (Miscellaneous Engine Accessories, Nonaircraft) of the Engine Accessories group. The manufacturer of record is Burgess Manning, Inc. Dba Skimovex Usa. Government technical data includes 24 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2990-01-314-7827 |
| Primary Part Number | 6200-1025-1 |
| Item Name | Muffler,exhaust |
| FSC / FSG | 2990 / 29 — Miscellaneous Engine Accessories, Nonaircraft |
| Manufacturer | Burgess Manning, Inc. Dba Skimovex Usa |
| Status | ACTIVE |
| Inlet Flange Shape | ROUND SINGLE INLET |
| Operating Position | HORIZONTAL |
| Inlet Location | CENTRALLY LOCATED IN END SECTION OF BODY |
| Coolant Type | AIR |
| Outlet Flange Mounting Provision and Quantity | 20 HOLES FIRST OUTLET |
| Design Type | DRY |
| Overall Diameter | 36.375 INCHES NOMINAL IN |
| Center to Center Distance Between Mounting Holes | 19-7/16 IN. DIA BOLT CIRCLE SINGLE INLET IN |
| Inlet Projection Length | 4.000 INCHES NOMINAL SINGLE INLET IN |
| Inlet Flange Mounting Hole Diameter | 0.938 INCHES NOMINAL SINGLE INLET IN |
| Muffler Design | DIRECTIONAL VANE W/INTEGRAL SPARK ARRESTOR |
| Outlet Flange Shape | ROUND FIRST OUTLET |
| Inlet Connection Type | FLANGE SINGLE INLET |
| Body Shape | ROUND |
| Specification/standard Data | 81349-MIL-M-15337E(SHIPS) GOVERNMENT SPECIFICATION |
| Nondefinitive Spec/std Data | C TYPE |
| Inlet Flange Mounting Provision and Quantity | 20 HOLES SINGLE INLET |
| Unable to Decode | UNABLE TO DECODE |
| Outlet Flange Mounting Hole Diameter | 0.938 INCHES NOMINAL FIRST OUTLET IN |
| Material | STEEL CORROSION RESISTING LOCATION NOT OTHERWISE SPECIFIED |
| Outlet Projection Length | 4.000 INCHES NOMINAL FIRST OUTLET IN |
| Outlet Flange Mounting Provision Spacing | 19-7/16 IN. DIA BOLT CIRCLE IN |
| Outlet Connection Type | FLANGE FIRST OUTLET |
| Outlet Location | CENTRALLY LOCATED IN END SECTION OF BODY |
| 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 |
|---|---|
| 6200-1025-1 PRIMARY | Burgess Manning, Inc. Dba Skimovex Usa (USA) |
| Reference | Meaning |
|---|---|
| MIL-M-15337-TYPEC | 4/1 Identification reference U.S. Government activity |
NSN 2990-01-314-7827 is a Muffler,exhaust, manufactured by Burgess Manning, Inc. Dba Skimovex Usa, classified under FSC 2990, Miscellaneous Engine Accessories, Nonaircraft. Status: active.
NSN 2990-01-314-7827 has 1 manufacturer part number on file: 6200-1025-1 (Burgess Manning, Inc. Dba Skimovex Usa).
Key specifications for 6200-1025-1: Inlet Flange Shape: ROUND SINGLE INLET; Operating Position: HORIZONTAL; Inlet Location: CENTRALLY LOCATED IN END SECTION OF BODY; Coolant Type: AIR. 24 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.