1560-01-472-6929 COVER,ACCESS,AIRCRAFT Index 7230-01-472-6931 CURTAIN,BLACKOUT

National Stock Number:
4330-01-472-6930

Federal Supply Class:
4330

National Item Identification Number:
014726930

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:
ASP-804049ARROW PNEUMATICS INC


Techincal Specification:
BODY SHAPETAPERED
INLET THREAD DIRECTIONRIGHT-HAND
INLET THREAD LOCATIONEXTERNAL
INLET THREAD SERIES DESIGNATORNPT
INLET THREAD SIZE1-11-1/2
MATERIALCOPPER ALLOY AND STEEL LOCATION NOT OTHERWISE SPECIFIED
MUFFLER DESIGNSTRAIGHT THROUGH
OVERALL HEIGHT2.8750 INCHES NOMINAL
OVERALL LENGTH2.8750 INCHES NOMINAL
OVERALL WIDTH1.325 INCHES NOMINAL
SPECIAL FEATURESPOROUS SINTERED BRONZE DIRECTLY BONDED TO NICKEL PLATED STEEL PIPE THREAD FITTING; OVERALL WIDTH MEASUREMENT ACROSS HEX FLATS; MAX OPERATING PRESSURE: 300 PSI; OPERATING TEMPS 35 DEG F TO 300 DEG F


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