2990-01-184-4656 MUFFLER,EXHAUST Index 2520-01-184-4658 DISK,CLUTCH

National Stock Number:
4330-01-184-4657

Federal Supply Class:
4330

National Item Identification Number:
011844657

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:
011101299016ALLIED WITAN CO DBA ALWITCO
0111012 M1299016ALLIED WITAN CO DBA ALWITCO
4330PL19383439009HINSPEKTORAT WSPARCIA SIL ZBROJNYCH
4330PL22034359009HINSPEKTORAT WSPARCIA SIL ZBROJNYCH
44AW5699016ALLIED WITAN CO DBA ALWITCO
M1299016ALLIED WITAN CO DBA ALWITCO


Techincal Specification:
BODY SHAPEROUND
INLET PROJECTION LENGTH1.000 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED
INLET THREAD LOCATIONEXTERNAL LOCATION NOT OTHERWISE SPECIFIED
INLET THREAD SERIES DESIGNATORNPT LOCATION NOT OTHERWISE SPECIFIED
INLET THREAD SIZE1.250-11-1/2 LOCATION NOT OTHERWISE SPECIFIED
INLET CONNECTION QUANTITY1
INLET CONNECTION TYPETHREADED LOCATION NOT OTHERWISE SPECIFIED
INLET LOCATIONCENTRALLY LOCATED ON END CAP
OVERALL DIAMETER3.875 INCHES NOMINAL
OVERALL LENGTH7.250 INCHES NOMINAL
MATERIALALUMINUM AND PLASTIC PHENOLIC LOCATION NOT OTHERWISE SPECIFIED
MUFFLER DESIGNSTRAIGHT THROUGH
THREAD DIRECTIONRIGHT-HAND INLET


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