Product Details | EXHAUST MUFFLER

2990-01-138-6746 00020215600030Airframe Structural Components29900045Miscellaneous Engine Accessories, Nonaircraft

Part Alternates: EP TYPE4-44 M10, EPTYPE444M10, EM10, 0111010 M10, 0111010M10, 2990-01-138-6746, 01-138-6746, 2990011386746, 011386746

Engine Accessories | Miscellaneous Engine Accessories, Nonaircraft

Supply Group (FSG) NSN Assign. NIIN
29 18 SEP 1982 01-138-6746

Cross Reference | NSN 2990-01-138-6746

Part Number Cage Code Manufacturer
0111010 M10 99016 ALLIED WITAN CO DBA ALWITCO
EM10 16799 MOSIER FLUID POWER OF OHIO INC
EP TYPE4-44 M10 99016 ALLIED WITAN CO DBA ALWITCO

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Technical Data | NSN 2990-01-138-6746

Characteristic Specifications
MATERIAL BRONZE OR STEEL, CORROSION RESISTING
SURFACE TREATMENT ANY ACCEPTABLE
DESIGN TYPE DRY
COOLANT TYPE AIR
MUFFLER DESIGN STRAIGHT THROUGH
BODY SHAPE ROUND
OVERALL LENGTH 8.000 INCHES NOMINAL
OVERALL DIAMETER 3.875 INCHES NOMINAL
OPERATING POSITION HORIZONTAL
INLET CONNECTION TYPE THREADED
INLET LOCATION CENTRALLY LOCATED IN END SECTION OF BODY
INLET PROJECTION LENGTH ANY ACCEPTABLE
INLET THREAD SIZE 1-1/4
INLET THREAD SERIES DESIGNATOR NPT
INLET THREAD DIRECTION RIGHT-HAND
INLET THREAD LOCATION EXTERNAL

Restrictions/Controls & Freight Information | NSN 2990-01-138-6746

Category Code Description
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Precious Metals Indicator Code:AItem does not contain precious metal
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Category Code Description
NMF Description 000000 NO NMFC FREIGHT DESCRIPTION
Less than car load rating
Less than truck load rating Z No Rating
Water commodity Code 593 unknown
Originating Activity Code AX Defense Supply Center Columbus
Columbus, OH 43216-5000
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity V Vehicles, machinery, shop and warehouse equipment and supplies, including special tools and equipment, ground servicing and special purpose vehicles, marine equipment and supplies, repair and maintenance parts for the above.
Air Special Handling Z No special handling required.
Special Handling Code 9 unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable