The Muffler,exhaust, cataloged under National Stock Number 2990-00-848-1009, is classified within Federal Supply Class 2990 (No Item Name Available) of the Engine Accessories group. The primary manufacturer of record is Cummins Filtration Inc.. Government technical data includes 19 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 12 commercial cross-references from 7 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2990-00-848-1009 |
| Primary Part Number | T-9486 |
| Item Name | Muffler,exhaust |
| FSC / FSG | 2990 / 29 — No Item Name Available |
| Manufacturer | Cummins Filtration Inc. |
| Status | ACTIVE |
| Overall Diameter | 10.125 INCHES NOMINAL IN |
| Inlet Projection Length | 3.000 INCHES NOMINAL SECOND INLET IN |
| Outlet Connection Type | UNTHREADED FIRST OUTLET |
| Inlet Location | ON THE SIDE 6.500 IN.CENTERLINE TO END OF BODY IN |
| Inlet Connection Type | UNTHREADED FIRST INLET |
| Outlet Outside Diameter | 4.000 INCHES NOMINAL FIRST OUTLET IN |
| Design Type | DRY |
| Outlet Location | CENTRALLY LOCATED IN END SECTION OF BODY |
| Inlet Inside Diameter | 2.515 INCHES NOMINAL SECOND INLET IN |
| Inlet Connection Type | UNTHREADED SECOND INLET |
| Body Shape | ROUND |
| Material | STEEL LOCATION NOT OTHERWISE SPECIFIED |
| Inlet Inside Diameter | 2.515 INCHES NOMINAL FIRST INLET IN |
| Coolant Type | AIR |
| Tube Quantity | 3 |
| Muffler Design | LOUVER |
| Inlet Location | ON THE SIDE 2.500 IN.CENTERLINE TO END OF BODY IN |
| Outlet Projection Length | 5.000 INCHES NOMINAL FIRST OUTLET IN |
| Inlet Projection Length | 3.000 INCHES NOMINAL FIRST INLET IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 9486 | Cummins Filtration Inc. (USA) |
| 0GB-T-9486 | Brighton Cromwell Llc (USA) |
| 2488580 | General Motors Corp (USA) |
| T-9486 PRIMARY | Cummins Filtration Inc. (USA) |
| ABT9486 | Brighton Cromwell Llc (USA) |
| 2488580 | Military Vehicles Opn General Motors Truck and Bus Group Ms 2603-02 (USA) |
| 35-2488580 | Ar Bee Corp (USA) |
| 90-2488580 | Wheeler Fleet Solutions, Co. (USA) |
| 0GB-T-9486 | Ar Bee Corp (USA) |
| ABT9486 | Ar Bee Corp (USA) |
| 2488580 | General Motors Llc Dba General Motors Llc (USA) |
| 35-2488580 | Brighton Cromwell Llc (USA) |
NSN 2990-00-848-1009 is a Muffler,exhaust, manufactured by Cummins Filtration Inc., classified under FSC 2990 (No Item Name Available). Status: active.
NSN 2990-00-848-1009 has 12 cross-referenced part numbers: 9486 (Cummins Filtration Inc.), 0GB-T-9486 (Brighton Cromwell Llc), 2488580 (General Motors Corp), T-9486 (Cummins Filtration Inc.), ABT9486 (Brighton Cromwell Llc) and 7 more.
There are 4 known substitutes for 2990-00-848-1009: 5360-00-209-9588, 6740-00-510-9148, 5820-01-165-4420 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for T-9486: Overall Diameter: 10.125 INCHES NOMINAL IN; Inlet Projection Length: 3.000 INCHES NOMINAL SECOND INLET IN; Outlet Connection Type: UNTHREADED FIRST OUTLET; Inlet Location: ON THE SIDE 6.500 IN.CENTERLINE TO END OF BODY IN. 20 total characteristics are documented in the Federal Logistics Information System.