The Muffler,exhaust, cataloged under National Stock Number 2990-00-214-8171, 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 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2990-00-214-8171 |
| Primary Part Number | T-1101 |
| Item Name | Muffler,exhaust |
| FSC / FSG | 2990 / 29 — No Item Name Available |
| Manufacturer | Cummins Filtration Inc. |
| Status | ACTIVE |
| Baffle Quantity | 1 |
| Inlet Inside Diameter | 4.025 INCHES NOMINAL SINGLE INLET IN |
| Body Shape | OVAL |
| Coolant Type | AIR |
| Muffler Design | STRAIGHT THROUGH W/BAFFLE |
| Operating Position | UNIVERSAL |
| Inlet Location | LOCATED ON SIDE ON BODY |
| Surface Treatment | ALUMINUM |
| Material | STEEL LOCATION NOT OTHERWISE SPECIFIED |
| Inlet Connection Type | UNTHREADED SINGLE INLET |
| Design Type | DRY |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 11101 | Cummins Filtration Inc. (USA) |
| 1256-47 | Koehring Cranes, Inc Dba Terex Cranes Div Waverly Operations (USA) |
| ABT11101 | Ar Bee Corp (USA) |
| T-1101 PRIMARY | Cummins Filtration Inc. (USA) |
| T-11101 | Cummins Filtration Inc. (USA) |
| 1256-47 | Koehring Co (USA) |
| ABT11101 | Brighton Cromwell Llc (USA) |
NSN 2990-00-214-8171 is a Muffler,exhaust, manufactured by Cummins Filtration Inc., classified under FSC 2990 (No Item Name Available). Status: active.
NSN 2990-00-214-8171 has 7 cross-referenced part numbers: 11101 (Cummins Filtration Inc.), 1256-47 (Koehring Cranes, Inc Dba Terex Cranes Div Waverly Operations), ABT11101 (Ar Bee Corp), T-1101 (Cummins Filtration Inc.), T-11101 (Cummins Filtration Inc.) and 2 more.
There are 12 known substitutes for 2990-00-214-8171: 5340-00-012-5647, 2540-00-033-5993, 5315-00-042-4800 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for T-1101: Baffle Quantity: 1; Overall Width: 11.500 INCHES NOMINAL IN; Overall Height: 8.240 INCHES NOMINAL IN; Inlet Inside Diameter: 4.025 INCHES NOMINAL SINGLE INLET IN. 14 total characteristics are documented in the Federal Logistics Information System.