The Muffler,exhaust, cataloged under National Stock Number 2990-00-443-0022, 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 17 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2990-00-443-0022 |
| Primary Part Number | T-10422 |
| Item Name | Muffler,exhaust |
| FSC / FSG | 2990 / 29 — No Item Name Available |
| Manufacturer | Cummins Filtration Inc. |
| Status | ACTIVE |
| Design Type | DRY |
| Coolant Type | AIR |
| Tube Quantity | 1 |
| Material | STEEL LOCATION NOT OTHERWISE SPECIFIED |
| Outlet Location | CENTER ON END OF BODY |
| Inlet Projection Length | 3.000 INCHES NOMINAL SINGLE INLET IN |
| Outlet Projection Length | 3.500 INCHES NOMINAL FIRST OUTLET IN |
| Inlet Inside Diameter | 3.515 INCHES NOMINAL SINGLE INLET IN |
| Surface Treatment | ALUMINUM ALLOY |
| Outlet Connection Type | UNTHREADED FIRST OUTLET |
| Inlet Location | CENTER ON END OF BODY |
| Overall Diameter | 9.625 INCHES NOMINAL IN |
| Body Shape | ROUND |
| Inlet Connection Type | UNTHREADED SINGLE INLET |
| Baffle Quantity | 1 |
| Outlet Inside Diameter | 3.515 INCHES NOMINAL FIRST OUTLET IN |
| Muffler Design | STRAIGHT THROUGH W/BAFFLE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 2990-00-443-0022 is a Muffler,exhaust, manufactured by Cummins Filtration Inc., classified under FSC 2990 (No Item Name Available). Status: active.
NSN 2990-00-443-0022 has 6 cross-referenced part numbers: ABT10422 (Brighton Cromwell Llc), ABT10422 (Ar Bee Corp), 10422 (Cummins Filtration Inc.), T-10422 (Cummins Filtration Inc.), 27Z404 (Morris Material Handling, Inc.) and 1 more.
There are 8 known substitutes for 2990-00-443-0022: 5310-00-011-5314, 5940-00-176-7208, 2530-00-545-5406 and 5 more. Verify interchangeability with system specifications before substitution.
Key specifications for T-10422: Design Type: DRY; Coolant Type: AIR; Tube Quantity: 1; Material: STEEL LOCATION NOT OTHERWISE SPECIFIED. 18 total characteristics are documented in the Federal Logistics Information System.