The Muffler,exhaust, cataloged under National Stock Number 2990-00-891-6775, 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 6 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Item Name | Muffler,exhaust |
| FSC / FSG | 2990 — No Item Name Available (FSG 29) |
| Manufacturers | Teck Exhaust Systems Inc (CAGE 12159); Walker Mfg Co (CAGE 79260); General Motors Corp Chevrolet Motor Div Special Products Dept (CAGE 11862); General Motors Llc Dba General Motors Llc (CAGE 7X677); Military Vehicles Opn General Motors Truck and Bus Group Ms 2603-02 (CAGE 23862) |
| Parameter | Value |
|---|---|
| NSN | 2990-00-891-6775 |
| Primary Part Number | 640 |
| Item Name | Muffler,exhaust |
| FSC / FSG | 2990 / 29 — No Item Name Available |
| Manufacturer | Walker Mfg Co |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 8596 | Teck Exhaust Systems Inc (USA) |
| 640 PRIMARY | Walker Mfg Co (USA) |
| 3693710 | General Motors Corp Chevrolet Motor Div Special Products Dept (USA) |
| 2453809 | General Motors Llc Dba General Motors Llc (USA) |
| 2453809 | Military Vehicles Opn General Motors Truck and Bus Group Ms 2603-02 (USA) |
| 3693710 | General Motors Llc Dba General Motors Llc (USA) |
NSN 2990-00-891-6775 is a Muffler,exhaust, manufactured by Walker Mfg Co, classified under FSC 2990 (No Item Name Available). Status: active.
NSN 2990-00-891-6775 has 6 cross-referenced part numbers: 8596 (Teck Exhaust Systems Inc), 640 (Walker Mfg Co), 3693710 (General Motors Corp Chevrolet Motor Div Special Products Dept), 2453809 (General Motors Llc Dba General Motors Llc), 2453809 (Military Vehicles Opn General Motors Truck and Bus Group Ms 2603-02) and 1 more.
There are 5 known substitutes for 2990-00-891-6775: 5960-00-272-9208, 3120-00-294-2089, 5310-00-484-7046 and 2 more. Verify interchangeability with system specifications before substitution.