The Muffler,exhaust, cataloged under National Stock Number 2990-01-274-1697, 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 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2990-01-274-1697 |
| Primary Part Number | 16816A |
| Item Name | Muffler,exhaust |
| FSC / FSG | 2990 / 29 — No Item Name Available |
| Manufacturer | Cummins Filtration Inc. |
| Status | ACTIVE |
| Outlet Location | CENTRALLY LOCATED ON END |
| Muffler Design | STRAIGHT THROUGH |
| Body Shape | OVAL |
| Inlet Location | CENTRALLY LOCATED ON SIDE NEAR END |
| Design Type | DRY |
| Operating Position | HORIZONTAL |
| Inlet Connection Type | UNTHREADED SINGLE INLET |
| Outlet Connection Type | UNTHREADED FIRST OUTLET |
| Material | STEEL CORROSION RESISTING LOCATION NOT OTHERWISE SPECIFIED |
| Coolant Type | AIR |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 2990-01-274-1697 is a Muffler,exhaust, manufactured by Cummins Filtration Inc., classified under FSC 2990 (No Item Name Available). Status: active.
NSN 2990-01-274-1697 has 3 cross-referenced part numbers: 16816A (Cummins Filtration Inc.), 80146 (Jenny Products, Inc), 80146 (Davey Compressor Co Div of Keco Industries Inc).
There are 3 known substitutes for 2990-01-274-1697: 6930-00-896-8198, 5305-01-568-0129, 4130-01-573-5775. Verify interchangeability with system specifications before substitution.
Key specifications for 16816A: Outlet Location: CENTRALLY LOCATED ON END; Muffler Design: STRAIGHT THROUGH; Body Shape: OVAL; Inlet Location: CENTRALLY LOCATED ON SIDE NEAR END. 10 total characteristics are documented in the Federal Logistics Information System.