The Muffler,exhaust, cataloged under National Stock Number 2990-00-136-2154, 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 15 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. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2990-00-136-2154 |
| Primary Part Number | T-11396 |
| Item Name | Muffler,exhaust |
| FSC / FSG | 2990 / 29 — No Item Name Available |
| Manufacturer | Cummins Filtration Inc. |
| Status | ACTIVE |
| Outlet Location | CENTERED ON END OF BODY |
| Inlet Location | CENTERED ON END OF BODY |
| Overall Diameter | 4.625 INCHES NOMINAL IN |
| Tube Quantity | 2 |
| Inlet Projection Length | 8.000 INCHES NOMINAL SINGLE INLET IN |
| Operating Position | HORIZONTAL |
| Coolant Type | AIR |
| Design Type | DRY |
| Muffler Design | BAFFLE |
| Outlet Projection Length | 5.000 INCHES NOMINAL FIRST OUTLET IN |
| Inlet Inside Diameter | 2.505 INCHES MINIMUM AND 2.525 INCHES MAXIMUM SINGLE INLET IN |
| Outlet Outside Diameter | 1.975 INCHES MINIMUM AND 1.995 INCHES MAXIMUM FIRST OUTLET IN |
| Material | STEEL LOCATION NOT OTHERWISE SPECIFIED |
| Surface Treatment | PAINT |
| Baffle Quantity | 2 |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 11396 | Cummins Filtration Inc. (USA) |
| ABT11396 | Ar Bee Corp (USA) |
| G45239 | Cnh Industrial America Llc Dba Cnh America (USA) |
| T-11396 PRIMARY | Cummins Filtration Inc. (USA) |
| ABT11396 | Brighton Cromwell Llc (USA) |
| A39022 | Cnh Industrial America Llc Dba Cnh America (USA) |
NSN 2990-00-136-2154 is a Muffler,exhaust, manufactured by Cummins Filtration Inc., classified under FSC 2990 (No Item Name Available). Status: active.
NSN 2990-00-136-2154 has 6 cross-referenced part numbers: 11396 (Cummins Filtration Inc.), ABT11396 (Ar Bee Corp), G45239 (Cnh Industrial America Llc Dba Cnh America), T-11396 (Cummins Filtration Inc.), ABT11396 (Brighton Cromwell Llc) and 1 more.
There are 6 known substitutes for 2990-00-136-2154: 5133-00-189-9286, 6160-00-758-7675, 3010-01-222-2415 and 3 more. Verify interchangeability with system specifications before substitution.
Key specifications for T-11396: Outlet Location: CENTERED ON END OF BODY; Inlet Location: CENTERED ON END OF BODY; Overall Diameter: 4.625 INCHES NOMINAL IN; Tube Quantity: 2. 16 total characteristics are documented in the Federal Logistics Information System.