3020-00-478-2645 GEAR,ANTIBACKLASH,SPUR Index 1430-00-478-2647 HOUSING ASSY

National Stock Number:
4310-00-478-2646

Federal Supply Class:
4310

National Item Identification Number:
004782646

Description:
PNEUMATIC MUFFLER,EXHAUST-INTAKE

Detail:
A NOISE CONTROL/FILTERING DEVICE OF VARIOUS SIZES, SHAPES, DESIGNS, MATERIALS (METALLIC/NON-METALLIC) AND VARIED MOUNTING CONFIGURATIONS USED TO DIFFUSE AIR BLASTS, LOWERS AIR VELOCITY, REDUCE NOISE, FILTRATION OF AIRBORNE MOISTURE AND/OR DUST CONTAMINATION, PRESSURE EQUALIZATION, SPEED CONTROL FOR AIR OPERATED DEVICES. FOR VEHICULAR APPLICATION SEE MUFFLER, (AS MODIFIED).


Manufacturer Information:
011300299016ALLIED WITAN CO DBA ALWITCO
0113002 F0299016ALLIED WITAN CO DBA ALWITCO
6022517-153711NAVAL SEA SYSTEMS COMMAND
F0299016ALLIED WITAN CO DBA ALWITCO
F02FS4-4499016ALLIED WITAN CO DBA ALWITCO
FS4-4499016ALLIED WITAN CO DBA ALWITCO
G490039-13B150RAYTHEON COMPANY
G49003949956RAYTHEON COMPANY
G490039-154X10RAYTHEON COMPANY


Techincal Specification:
BODY SHAPEROUND
COOLANT TYPEAIR
DESIGN TYPEDRY
OVERALL DIAMETER1.880 INCHES NOMINAL
OVERALL LENGTH4.300 INCHES NOMINAL
MATERIALPLASTIC PHENOLIC LOCATION NOT OTHERWISE SPECIFIED
MUFFLER DESIGNSTRAIGHT THROUGH
OPERATING POSITIONUNIVERSAL
OUTLET CONNECTION QUANTITY1
OUTLET CONNECTION TYPETHREADED
OUTLET LOCATIONCENTER OF ONE END
OUTLET PROJECTION LENGTH0.500 INCHES NOMINAL
OUTLET THREAD DIRECTIONRIGHT-HAND
OUTLET THREAD LOCATIONEXTERNAL
OUTLET THREAD SERIES DESIGNATORNPT
OUTLET THREAD SIZE1/4-18


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