The Muffler,exhaust, cataloged under National Stock Number 2990-00-443-4796, is classified within Federal Supply Class 2990 (No Item Name Available) of the Engine Accessories group. The primary manufacturer of record is Donaldson Company, Inc.. Government technical data includes 16 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 10 commercial cross-references from 8 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 | 2990-00-443-4796 |
| Primary Part Number | M0M12-0100 |
| Item Name | Muffler,exhaust |
| FSC / FSG | 2990 / 29 — No Item Name Available |
| Manufacturer | Donaldson Company, Inc. |
| Status | CANCELLED |
| Tube Quantity | 3 |
| Inlet Location | OFFSET LOCATED ON END OFBODY |
| Outlet Location | OFFSET LOCATED ON END OF BODY |
| Outlet Projection Length | 3.250 INCHES NOMINAL FIRST OUTLET IN |
| Inlet Projection Length | 3.250 INCHES NOMINAL SINGLE INLET IN |
| Surface Treatment | ALUMINUM |
| Outlet Connection Type | UNTHREADED FIRST OUTLET |
| Inlet Inside Diameter | 4.000 INCHES NOMINAL SINGLE INLET IN |
| Material | STEEL LOCATION NOT OTHERWISE SPECIFIED |
| Operating Position | HORIZONTAL |
| Muffler Design | MULTIPASS |
| Inlet Connection Type | UNTHREADED SINGLE INLET |
| Design Type | DRY |
| Coolant Type | AIR |
| Body Shape | OVAL |
| Outlet Inside Diameter | 4.000 INCHES NOMINAL FIRST OUTLET IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 690420R91 | Navistar Intl Corp Truck Br Ohio Plant (USA) |
| D39 | Teck Exhaust Systems Inc (USA) |
| M0M12-0108 | Walter Motor Truck Co (USA) |
| 447803 | Volvo Trucks North America, Inc. Dba (foreign Parent Is Volvo Lastvagnar Ab, Goteborg, Sweden.) (USA) |
| 892 | Walker Mfg Co (USA) |
| 27Z393 | Morris Material Handling, Inc. (USA) |
| 5080B98 | Donaldson Company, Inc. (USA) |
| LDB-86125 | Teck Exhaust Systems Inc (USA) |
| 447803 | White Motor Corp (USA) |
| M0M12-0100 PRIMARY | Donaldson Company, Inc. (USA) |
NSN 2990-00-443-4796 is a Muffler,exhaust, manufactured by Donaldson Company, Inc., classified under FSC 2990 (No Item Name Available). Status: cancelled.
NSN 2990-00-443-4796 has 10 cross-referenced part numbers: 690420R91 (Navistar Intl Corp Truck Br Ohio Plant), D39 (Teck Exhaust Systems Inc), M0M12-0108 (Walter Motor Truck Co), 447803 (Volvo Trucks North America, Inc. Dba (foreign Parent Is Volvo Lastvagnar Ab, Goteborg, Sweden.)), 892 (Walker Mfg Co) and 5 more.
There are 12 known substitutes for 2990-00-443-4796: 5945-00-025-3457, 3110-00-100-0343, 3110-00-100-6179 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for M0M12-0100: Tube Quantity: 3; Inlet Location: OFFSET LOCATED ON END OFBODY; Outlet Location: OFFSET LOCATED ON END OF BODY; Outlet Projection Length: 3.250 INCHES NOMINAL FIRST OUTLET IN. 19 total characteristics are documented in the Federal Logistics Information System.
NSN 2990-00-443-4796 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.