The Muffler,exhaust, cataloged under National Stock Number 2990-00-065-2833, is classified within Federal Supply Class 2990 (No Item Name Available) of the Engine Accessories group. The primary manufacturer of record is Walker Mfg Co. Government technical data includes 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 15 commercial cross-references from 11 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 2990-00-065-2833 |
| Primary Part Number | 22965 |
| Item Name | Muffler,exhaust |
| FSC / FSG | 2990 / 29 — No Item Name Available |
| Manufacturer | Walker Mfg Co |
| Status | CANCELLED |
| Outlet Projection Length | 3.000 INCHES NOMINAL FIRST OUTLET IN |
| Outlet Location | CENTRALLY LOCATED ON END OF BODY |
| Coolant Type | AIR |
| Overall Diameter | 9.000 INCHES NOMINAL IN |
| Design Type | DRY |
| Inlet Inside Diameter | 4.000 INCHES NOMINAL SINGLE INLET IN |
| Inlet Location | CENTRALLY LOCATED ON END OF BODY |
| Inlet Projection Length | 3.000 INCHES NOMINAL SINGLE INLET IN |
| Operating Position | VERTICAL |
| Material | STEEL LOCATION NOT OTHERWISE SPECIFIED |
| Tube Quantity | 1 |
| Muffler Design | STRAIGHT THROUGH |
| Surface Treatment | ALUMINUM |
| Outlet Inside Diameter | 4.000 INCHES NOMINAL FIRST OUTLET IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 22965 PRIMARY | Walker Mfg Co (USA) |
| 54906BX | Oshkosh Corp (USA) |
| 22809 | Walker Mfg Co (USA) |
| MUM09-0022 PRIMARY | Donaldson Company, Inc. (USA) |
| 533938 | Fwd Seagrave Holdings Lp (USA) |
| 86108M PRIMARY | Cummins Filtration Inc. (USA) |
| 979541R91 | Navistar International Corporation Dba Navistar (USA) |
| ABT86131 | Ar Bee Corp (USA) |
| MUM090022 | Donaldson Company, Inc. (USA) |
| ABT86131 | Brighton Cromwell Llc (USA) |
| 190-9300 | Stemco Inc Sub of Coltec Industries Inc (USA) |
| 981 | Walker Mfg Co (USA) |
| 217149 | Hyster-Yale Group, Inc. (USA) |
| 979541R91 | Navistar Intl Corp Truck Br Ohio Plant (USA) |
| 86131-U PRIMARY | Cummins Filtration Inc. (USA) |
NSN 2990-00-065-2833 is a Muffler,exhaust, manufactured by Walker Mfg Co, classified under FSC 2990 (No Item Name Available). Status: cancelled.
NSN 2990-00-065-2833 has 15 cross-referenced part numbers: 22965 (Walker Mfg Co), 54906BX (Oshkosh Corp), 22809 (Walker Mfg Co), MUM09-0022 (Donaldson Company, Inc.), 533938 (Fwd Seagrave Holdings Lp) and 10 more.
There are 12 known substitutes for 2990-00-065-2833: 5930-00-075-4673, 4730-00-203-3967, 4320-00-218-3122 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 22965: Outlet Projection Length: 3.000 INCHES NOMINAL FIRST OUTLET IN; Outlet Location: CENTRALLY LOCATED ON END OF BODY; End Item Identification: CUMMINS DIESEL ENGINE SERIES V-785; Coolant Type: AIR. 16 total characteristics are documented in the Federal Logistics Information System.
NSN 2990-00-065-2833 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.