The Muffler,exhaust, cataloged under National Stock Number 2990-00-695-9064, is classified within Federal Supply Class 2990 (No Item Name Available) of the Engine Accessories group. The primary manufacturer of record is Walker Michigan Division of Walker Mfg Co. Government technical data includes 18 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2990-00-695-9064 |
| Primary Part Number | 7441 |
| Item Name | Muffler,exhaust |
| FSC / FSG | 2990 / 29 — No Item Name Available |
| Manufacturer | Walker Michigan Division of Walker Mfg Co |
| Status | ACTIVE |
| Body Shape | OVAL |
| Muffler Design | MULTIPASS |
| Operating Position | VERTICAL |
| Outlet Inside Diameter | 1.500 INCHES NOMINAL FIRST OUTLET IN |
| Inlet Connection Type | UNTHREADED SINGLE INLET |
| Outlet Projection Length | 1.938 INCHES NOMINAL FIRST OUTLET IN |
| Outlet Connection Type | UNTHREADED FIRST OUTLET |
| Inlet Projection Length | 1.500 INCHES NOMINAL SINGLE INLET IN |
| Outlet Outside Diameter | 1.625 INCHES NOMINAL FIRST OUTLET IN |
| Inlet Outside Diameter | 1.625 INCHES NOMINAL SINGLE INLET IN |
| Design Type | DRY |
| Inlet Inside Diameter | 1.500 INCHES NOMINAL SINGLE INLET IN |
| Inlet Location | LOCATED 1-1/2 IN. FROM HORIZONTAL CENTER LINE IN |
| Outlet Location | LOCATED 1-3/4 IN. C TO C FROM HORIZONTAL CENTER LINE IN |
| Material | STEEL LOCATION NOT OTHERWISE SPECIFIED |
| FSC Application Data | EXHAUST SYSTEM,ENGINE,NON-AIRCRAFT |
| Coolant Type | AIR |
| Tube Quantity | 2 |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 2990-00-695-9064 is a Muffler,exhaust, manufactured by Walker Michigan Division of Walker Mfg Co, classified under FSC 2990 (No Item Name Available). Status: active.
NSN 2990-00-695-9064 has 3 cross-referenced part numbers: 7441 (Walker Michigan Division of Walker Mfg Co), 7064691 (U S Army Tank Automotive Command Amsta-Im-Mm), JX9061 (Walker Mfg Co).
There are 10 known substitutes for 2990-00-695-9064: 5815-00-125-4911, 2815-00-146-2350, 5999-00-201-6382 and 7 more. Verify interchangeability with system specifications before substitution.
Key specifications for 7441: Overall Height: 6.000 INCHES NOMINAL IN; Body Shape: OVAL; Muffler Design: MULTIPASS; Operating Position: VERTICAL. 21 total characteristics are documented in the Federal Logistics Information System.