The Muffler,exhaust, cataloged under National Stock Number 2990-01-136-7083, is classified within Federal Supply Class 2990 (No Item Name Available) of the Engine Accessories group. The primary manufacturer of record is Mosier Fluid Power of Ohio Inc Dba Kc Mosier Co. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2990-01-136-7083 |
| Primary Part Number | EM1 |
| Item Name | Muffler,exhaust |
| FSC / FSG | 2990 / 29 — No Item Name Available |
| Manufacturer | Mosier Fluid Power of Ohio Inc Dba Kc Mosier Co |
| Status | ACTIVE |
| Inlet Thread Location | EXTERNAL SINGLE INLET |
| Material | STEEL LOCATION NOT OTHERWISE SPECIFIED |
| Inlet Thread Series Designator | NPT SINGLE INLET |
| Coolant Type | AIR |
| Design Type | DRY |
| Operating Position | UNIVERSAL |
| Inlet Connection Type | THREADED SINGLE INLET |
| Inlet Location | CENTRALLY LOCATED IN END SECTION OF BODY |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| EM1 PRIMARY | Mosier Fluid Power of Ohio Inc Dba Kc Mosier Co (USA) |
NSN 2990-01-136-7083 is a Muffler,exhaust, manufactured by Mosier Fluid Power of Ohio Inc Dba Kc Mosier Co, classified under FSC 2990 (No Item Name Available). Status: active.
NSN 2990-01-136-7083 has 1 cross-referenced part number: EM1 (Mosier Fluid Power of Ohio Inc Dba Kc Mosier Co).
There are 5 known substitutes for 2990-01-136-7083: 8415-01-344-8703, 6530-01-470-4005, 3110-01-494-3086 and 2 more. Verify interchangeability with system specifications before substitution.
Key specifications for EM1: Inlet Thread Location: EXTERNAL SINGLE INLET; Material: STEEL LOCATION NOT OTHERWISE SPECIFIED; Inlet Thread Series Designator: NPT SINGLE INLET; Coolant Type: AIR. 12 total characteristics are documented in the Federal Logistics Information System.