The Muffler,exhaust, cataloged under National Stock Number 2990-01-022-4849, 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 18 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 9 commercial cross-references from 7 manufacturers, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2990-01-022-4849 |
| Primary Part Number | T-9183 |
| Item Name | Muffler,exhaust |
| FSC / FSG | 2990 / 29 — No Item Name Available |
| Manufacturer | Cummins Filtration Inc. |
| Status | ACTIVE |
| Outlet Location | ON SIDE OF BODY 2.625 IN. C OF OUTLET TO END OF BODY IN |
| Outlet Connection Type | UNTHREADED FIRST OUTLET |
| Outlet Projection Length | 1.500 INCHES NOMINAL FIRST OUTLET IN |
| Outlet Outside Diameter | 1.990 INCHES NOMINAL FIRST OUTLET IN |
| Material | STEEL LOCATION NOT OTHERWISE SPECIFIED |
| Inlet Inside Diameter | 2.015 INCHES NOMINAL SINGLE INLET IN |
| Inlet Projection Length | 1.500 INCHES NOMINAL SINGLE INLET IN |
| Inlet Location | ON SIDE OF BODY 2.625 IN. C OF INLET TO END OF BODY IN |
| Inlet Connection Type | UNTHREADED SINGLE INLET |
| Overall Diameter | 5.000 INCHES NOMINAL IN |
| Operating Position | HORIZONTAL |
| Coolant Type | AIR |
| Muffler Design | BAFFLE |
| Tube Quantity | 3 |
| Baffle Quantity | 2 |
| Design Type | DRY |
| Body Shape | ROUND |
| Surface Treatment | ALUMINUM ALLOY |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 9183-A | Cummins Filtration Inc. (USA) |
| ABT9183 | Brighton Cromwell Llc (USA) |
| 0071637647 | Tvh Parts Co. (USA) |
| 1637647 | Dana Off Highway Products, Llc (USA) |
| T-9183 PRIMARY | Cummins Filtration Inc. (USA) |
| 9183 | Cummins Filtration Inc. (USA) |
| ABT9183 | Ar Bee Corp (USA) |
| 1637647 | Clark Equipment Co (USA) |
| 0071637647 | Lift Parts Mfg Co Inc Div of Echlin Mfg Co the (USA) |
NSN 2990-01-022-4849 is a Muffler,exhaust, manufactured by Cummins Filtration Inc., classified under FSC 2990 (No Item Name Available). Status: active.
NSN 2990-01-022-4849 has 9 cross-referenced part numbers: 9183-A (Cummins Filtration Inc.), ABT9183 (Brighton Cromwell Llc), 0071637647 (Tvh Parts Co.), 1637647 (Dana Off Highway Products, Llc), T-9183 (Cummins Filtration Inc.) and 4 more.
There are 11 known substitutes for 2990-01-022-4849: 4030-00-164-6668, 5133-00-189-9248, 2530-00-693-1029 and 8 more. Verify interchangeability with system specifications before substitution.
Key specifications for T-9183: Overall Length: 20.000 INCHES NOMINAL IN; Outlet Location: ON SIDE OF BODY 2.625 IN. C OF OUTLET TO END OF BODY IN; Outlet Connection Type: UNTHREADED FIRST OUTLET; Outlet Projection Length: 1.500 INCHES NOMINAL FIRST OUTLET IN. 19 total characteristics are documented in the Federal Logistics Information System.