The Muffler,exhaust-Intake, cataloged under National Stock Number 2990-01-309-2297, 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 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2990-01-309-2297 |
| Primary Part Number | 22851 |
| Item Name | Muffler,exhaust-Intake |
| FSC / FSG | 2990 / 29 — No Item Name Available |
| Manufacturer | Walker Mfg Co |
| Status | ACTIVE |
| Material | STEEL |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 2990-01-309-2297 is a Muffler,exhaust-Intake, manufactured by Walker Mfg Co, classified under FSC 2990 (No Item Name Available). Status: active.
NSN 2990-01-309-2297 has 2 cross-referenced part numbers: 476845C1 (Navistar Intl Corp Truck Br Ohio Plant), 22851 (Walker Mfg Co).
There are 4 known substitutes for 2990-01-309-2297: 2520-00-164-5456, 5985-00-993-5275, 2910-01-198-0868 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for 22851: Material: STEEL; Overall Length: 51.000 INCHES NOMINAL IN; Overall Width: 10.125 INCHES NOMINAL IN; Overall Height: 10.125 INCHES NOMINAL IN. 4 total characteristics are documented in the Federal Logistics Information System.