3740-01-454-1984 HOLDER,CARRIER,STAK Index 3040-01-454-1986 SUPPORT,ROLLER,BRAC

National Stock Number:
4730-01-454-1985

Federal Supply Class:
4730

National Item Identification Number:
014541985

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:
20312-64U419ARO CORP


Techincal Specification:
BODY SHAPEROUND
COOLANT TYPEAIR
DESIGN TYPEDRY
INLET CONNECTION QUANTITY1
INLET LOCATIONCENTRALLY LOCATED IN END SECTION OF BODY
INLET THREAD LOCATIONINTERNAL
MATERIALCOPPER ALLOY LOCATION NOT OTHERWISE SPECIFIED
MUFFLER DESIGNSTRAIGHT THROUGH W/BAFFLE
OPERATING POSITIONUNIVERSAL
OVERALL DIAMETER0.687 INCHES NOMINAL
OVERALL LENGTH2.250 INCHES NOMINAL


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