The Muffler,exhaust, cataloged under National Stock Number 2990-01-015-2660, 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 23 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. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2990-01-015-2660 |
| Primary Part Number | T-5342 |
| Item Name | Muffler,exhaust |
| FSC / FSG | 2990 / 29 — No Item Name Available |
| Manufacturer | Cummins Filtration Inc. |
| Status | ACTIVE |
| Inlet Location | CENTRALLY LOCATED INEND SECTION OF BODY |
| Outlet Thread Direction | RIGHT-HAND FIRST OUTLET |
| Thread Location | EXTERNAL FIRST OUTLET |
| Inlet Thread Series Designator | NPT SINGLE INLET |
| Outlet Projection Length | 2.000 INCHES NOMINAL FIRST OUTLET IN |
| Overall Diameter | 5.000 INCHES NOMINAL IN |
| Coolant Type | AIR |
| Inlet Projection Length | 2.000 INCHES NOMINAL SINGLE INLET IN |
| Muffler Design | STRAIGHT THROUGH W/BAFFLE |
| Outlet Thread Series Designator | NPT FIRST OUTLET |
| Outlet Thread Size | 1-11-1/2 FIRST OUTLET |
| Inlet Thread Location | EXTERNAL SINGLE INLET |
| Thread Direction | RIGHT-HAND SINGLE INLET |
| Tube Quantity | 1 |
| Surface Treatment | PAINT |
| Inlet Connection Type | THREADED SINGLE INLET |
| Inlet Thread Size | 1-11-1/2 SINGLE INLET |
| Baffle Quantity | 1 |
| Design Type | DRY |
| Body Shape | ROUND |
| Outlet Connection Type | THREADED FIRST OUTLET |
| Material | STEEL LOCATION NOT OTHERWISE SPECIFIED |
| Outlet Location | CENTRALLY LOCATEDIN END SECTION OF BODY |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 2990-01-015-2660 is a Muffler,exhaust, manufactured by Cummins Filtration Inc., classified under FSC 2990 (No Item Name Available). Status: active.
NSN 2990-01-015-2660 has 6 cross-referenced part numbers: ABT5342 (Ar Bee Corp), 155-0076 (Cummins Power Generation Inc.), T-5342-N (Cummins Filtration Inc.), T-5342 (Cummins Filtration Inc.), ABT5342 (Brighton Cromwell Llc) and 1 more.
There are 11 known substitutes for 2990-01-015-2660: 5841-00-090-6332, 4330-00-415-9277, 1620-00-612-7634 and 8 more. Verify interchangeability with system specifications before substitution.
Key specifications for T-5342: Inlet Location: CENTRALLY LOCATED INEND SECTION OF BODY; Outlet Thread Direction: RIGHT-HAND FIRST OUTLET; Thread Location: EXTERNAL FIRST OUTLET; Inlet Thread Series Designator: NPT SINGLE INLET. 24 total characteristics are documented in the Federal Logistics Information System.