The Muffler,exhaust, cataloged under National Stock Number 2990-00-790-2644, 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. This item has 45 commercial cross-references from 21 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Item Name | Muffler,exhaust |
| FSC / FSG | 2990 — No Item Name Available (FSG 29) |
| Manufacturers | Walker Mfg Co (CAGE 30278); Military Vehicles Opn General Motors Truck and Bus Group Ms 2603-02 (CAGE 23862); Walker Mfg Co (CAGE 79260); Donaldson Company, Inc. (CAGE 18265); Navistar Intl Corp Truck Br Ohio Plant (CAGE 89346) |
| Parameter | Value |
|---|---|
| NSN | 2990-00-790-2644 |
| Primary Part Number | 21476 |
| Item Name | Muffler,exhaust |
| FSC / FSG | 2990 / 29 — No Item Name Available |
| Manufacturer | Walker Mfg Co |
| Status | CANCELLED |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 21476 | Walker Mfg Co (USA) |
| 2485787 | Military Vehicles Opn General Motors Truck and Bus Group Ms 2603-02 (USA) |
| 21476 PRIMARY | Walker Mfg Co (USA) |
| MZM08-5023 | Donaldson Company, Inc. (USA) |
| 211618R91 | Navistar Intl Corp Truck Br Ohio Plant (USA) |
| TD2 PRIMARY | Maremont Corp (USA) |
| 466984C91 | Navistar Intl Corp Melrose Park Engine Plant Location /melrose Park/ (USA) |
| 466984C91 PRIMARY | Dressta North America Ltd (USA) |
| 13964 | Cummins Filtration Inc. (USA) |
| 244007R91 | Navistar International Corporation Dba Navistar (USA) |
| MZM085023 PRIMARY | Donaldson Company, Inc. (USA) |
| 244007R91 | Navistar Intl Corp Truck Br Ohio Plant (USA) |
| T-13964-C | Cummins Filtration Inc. (USA) |
| 9531 | Teck Exhaust Systems Inc (USA) |
| 86139M PRIMARY | Cummins Filtration Inc. (USA) |
| 244007R91 | Navistar Intl Corp Melrose Park Engine Plant Location /melrose Park/ (USA) |
| A23180-28 | Tiffin Parts, L.l.c. Div Subsidiary of Pettibone Corp. (USA) |
| 211618R91 | Navistar Intl Corp Melrose Park Engine Plant Location /melrose Park/ (USA) |
| 465971C1 | Navistar International Corporation Dba Navistar (USA) |
| 465971C1 | Navistar Intl Corp Melrose Park Engine Plant Location /melrose Park/ (USA) |
NSN 2990-00-790-2644 is a Muffler,exhaust, manufactured by Walker Mfg Co, classified under FSC 2990 (No Item Name Available). Status: cancelled.
NSN 2990-00-790-2644 has 45 cross-referenced part numbers: 21476 (Walker Mfg Co), 2485787 (Military Vehicles Opn General Motors Truck and Bus Group Ms 2603-02), 21476 (Walker Mfg Co), MZM08-5023 (Donaldson Company, Inc.), 211618R91 (Navistar Intl Corp Truck Br Ohio Plant) and 40 more.
There are 12 known substitutes for 2990-00-790-2644: 6625-00-009-4222, 5940-00-079-1575, 1560-00-097-6749 and 9 more. Verify interchangeability with system specifications before substitution.
NSN 2990-00-790-2644 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.