The Muffler,exhaust, cataloged under National Stock Number 2990-00-903-8226, 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 17 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2990-00-903-8226 |
| Primary Part Number | T-6718 |
| Item Name | Muffler,exhaust |
| FSC / FSG | 2990 / 29 — No Item Name Available |
| Manufacturer | Cummins Filtration Inc. |
| Status | ACTIVE |
| Tube Quantity | 2 |
| Muffler Design | BAFFLE |
| Inlet Connection Type | UNTHREADED SINGLE INLET |
| Baffle Quantity | 1 |
| Design Type | DRY |
| Operating Position | UNIVERSAL |
| Nonconnection Outlet Location | CENTRALLY LOCATED IN END SECTION OF BODY |
| Surface Treatment | ALUMINUM |
| Inlet Outside Diameter | 3.125 INCHES NOMINAL SINGLE INLET IN |
| Overall Diameter | 7.000 INCHES NOMINAL IN |
| Body Shape | ROUND |
| Inlet Projection Length | 8.875 INCHES NOMINAL SINGLE INLET IN |
| Material | STEEL LOCATION NOT OTHERWISE SPECIFIED |
| Inlet Location | LOCATED ON SIDE AT END OF BODY |
| Nonconnection Outlet Size | 3.375 IN. OD IN |
| Coolant Type | AIR |
| Nonconnection Outlet Type and Quantity | 1 ROUND HOLE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| ABT6718 | Brighton Cromwell Llc (USA) |
| HCF12450 | Volvo Construction Equipment North America, Llc (USA) |
| ABT6718 | Ar Bee Corp (USA) |
| HCF12450 | Vme Americas Inc Sub of Vme Group N V (USA) |
| 6718 | Cummins Filtration Inc. (USA) |
| T-6718 PRIMARY | Cummins Filtration Inc. (USA) |
NSN 2990-00-903-8226 is a Muffler,exhaust, manufactured by Cummins Filtration Inc., classified under FSC 2990 (No Item Name Available). Status: active.
NSN 2990-00-903-8226 has 6 cross-referenced part numbers: ABT6718 (Brighton Cromwell Llc), HCF12450 (Volvo Construction Equipment North America, Llc), ABT6718 (Ar Bee Corp), HCF12450 (Vme Americas Inc Sub of Vme Group N V), 6718 (Cummins Filtration Inc.) and 1 more.
There are 8 known substitutes for 2990-00-903-8226: 5315-00-145-2470, 4030-00-165-2046, 5340-00-197-8813 and 5 more. Verify interchangeability with system specifications before substitution.
Key specifications for T-6718: Tube Quantity: 2; Muffler Design: BAFFLE; Inlet Connection Type: UNTHREADED SINGLE INLET; Baffle Quantity: 1. 19 total characteristics are documented in the Federal Logistics Information System.