The Muffler,exhaust, cataloged under National Stock Number 2990-01-459-7376, is classified within Federal Supply Class 2990 (No Item Name Available) of the Engine Accessories group. The primary manufacturer of record is Marine Corps Systems Command Program Manager Assault Amphibious Vehicle. Government technical data includes 8 verified specifications, 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. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2990-01-459-7376 |
| Primary Part Number | 7010002 |
| Item Name | Muffler,exhaust |
| FSC / FSG | 2990 / 29 — No Item Name Available |
| Manufacturer | Marine Corps Systems Command Program Manager Assault Amphibious Vehicle |
| Status | ACTIVE |
| Overall Diameter | 11.060 INCHES NOMINAL IN |
| Inlet Connection Type | FLANGE SINGLE INLET |
| Outlet Location | LOCATED ON END, OPPOSITE OF THE INLET |
| Inlet Location | LOCATED ON THE SIDE, NEAR THE OPPOSITE END FROM THE EXHAUST |
| Material Document and Classification | MIL-S-6721, COMP TI 321 MIL SPEC SINGLE MATERIAL RESPONSE LOCATION NOT OTHERWISE SPECIFIED |
| Material | STEEL COMP 321 LOCATION NOT OTHERWISE SPECIFIED |
| Outlet Outside Diameter | 6.000 INCHES NOMINAL FIRST OUTLET IN |
| Body Shape | ROUND |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 7010002 PRIMARY | Marine Corps Systems Command Program Manager Assault Amphibious Vehicle |
| MJ-M110610 | Donaldson Company, Inc. (USA) |
NSN 2990-01-459-7376 is a Muffler,exhaust, manufactured by Marine Corps Systems Command Program Manager Assault Amphibious Vehicle, classified under FSC 2990 (No Item Name Available). Status: active.
NSN 2990-01-459-7376 has 2 cross-referenced part numbers: 7010002 (Marine Corps Systems Command Program Manager Assault Amphibious Vehicle), MJ-M110610 (Donaldson Company, Inc.).
There is 1 known substitute for 2990-01-459-7376: 6645-00-757-4382. Verify interchangeability with system specifications before substitution.
Key specifications for 7010002: Overall Length: 45.870 INCHES MINIMUM AND 46.630 INCHES MAXIMUM IN; Overall Diameter: 11.060 INCHES NOMINAL IN; Inlet Connection Type: FLANGE SINGLE INLET; Special Features: NHA 2350-01-081-8138. 10 total characteristics are documented in the Federal Logistics Information System.