The Muffler,exhaust, cataloged under National Stock Number 2990-00-083-8569, 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 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 10 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2990-00-083-8569 |
| Primary Part Number | T-8340 |
| Item Name | Muffler,exhaust |
| FSC / FSG | 2990 / 29 — No Item Name Available |
| Manufacturer | Cummins Filtration Inc. |
| Status | ACTIVE |
| Coolant Type | AIR |
| Baffle Quantity | 2 |
| Outlet Outside Diameter | 2.000 INCHES NOMINAL FIRST OUTLET IN |
| Inlet Location | CENTRALLY LOCATED IN END SECTION OF BODY |
| Outlet Location | CENTERED ON END OF BODY |
| Inlet Projection Length | 2.750 INCHES NOMINAL SINGLE INLET IN |
| Design Type | DRY |
| Outlet Inside Diameter | 1.850 INCHES NOMINAL FIRST OUTLET IN |
| Outlet Projection Length | 7.000 INCHES NOMINAL FIRST OUTLET IN |
| Inlet Inside Diameter | 2.390 INCHES NOMINAL SINGLE INLET IN |
| Tube Quantity | 2 |
| Surface Treatment | PAINT |
| Material | STEEL LOCATION NOT OTHERWISE SPECIFIED |
| Muffler Design | STRAIGHT THROUGH W/BAFFLE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 0237290 | Allis-Chalmers Corp (USA) |
| 0237290-2 | Allis-Chalmers Corp (USA) |
| ABT8340 | Brighton Cromwell Llc (USA) |
| 70237290 | Minnpar, Llc Dba Minnpar (USA) |
| 237290 | Minnpar, Llc Dba Minnpar (USA) |
| ABT8340 | Ar Bee Corp (USA) |
| 70237290 | Allis-Chalmers Corp (USA) |
| 237290 | Allis-Chalmers Corp (USA) |
| 8340 | Cummins Filtration Inc. (USA) |
| T-8340 PRIMARY | Cummins Filtration Inc. (USA) |
NSN 2990-00-083-8569 is a Muffler,exhaust, manufactured by Cummins Filtration Inc., classified under FSC 2990 (No Item Name Available). Status: active.
NSN 2990-00-083-8569 has 10 cross-referenced part numbers: 0237290 (Allis-Chalmers Corp), 0237290-2 (Allis-Chalmers Corp), ABT8340 (Brighton Cromwell Llc), 70237290 (Minnpar, Llc Dba Minnpar), 237290 (Minnpar, Llc Dba Minnpar) and 5 more.
There are 10 known substitutes for 2990-00-083-8569: 3030-00-012-2516, 5930-00-090-7328, 5130-00-705-5974 and 7 more. Verify interchangeability with system specifications before substitution.
Key specifications for T-8340: Coolant Type: AIR; Baffle Quantity: 2; Outlet Outside Diameter: 2.000 INCHES NOMINAL FIRST OUTLET IN; Inlet Location: CENTRALLY LOCATED IN END SECTION OF BODY. 17 total characteristics are documented in the Federal Logistics Information System.