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National Stock Number:
4330-01-298-5450
Federal Supply Class:
4330
National Item Identification Number:
012985450
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).
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Manufacturer Information:
| ASP290 | 04049 | ARROW PNEUMATICS INC |
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Techincal Specification:
| BODY SHAPE | ROUND | | COOLANT TYPE | AIR | | DESIGN TYPE | DRY | | INLET THREAD LOCATION | EXTERNAL | | INLET THREAD DIRECTION | RIGHT-HAND | | INLET THREAD SERIES DESIGNATOR | NPTF | | INLET THREAD SIZE | 1/4-20 | | INLET CONNECTION QUANTITY | 1 | | INLET CONNECTION TYPE | THREADED | | INLET LOCATION | LOCATED AT END SECTION OF BODY | | INLET PROJECTION LENGTH | 0.375 INCHES NOMINAL | | OUTLET OUTSIDE DIAMETER | 0.250 INCHES NOMINAL | | OUTLET PROJECTION LENGTH | 0.750 INCHES NOMINAL | | OUTLET CONNECTION TYPE | UNTHREADED | | OUTLET LOCATION | AT OTHER END | | OVERALL DIAMETER | 0.250 INCHES NOMINAL | | OVERALL LENGTH | 1.375 INCHES NOMINAL | | MATERIAL | COPPER ALLOY AND STEEL LOCATION NOT OTHERWISE SPECIFIED | | MUFFLER DESIGN | STRAIGHT THROUGH | | OPERATING POSITION | UNIVERSAL | | SPECIAL FEATURES | 90.0 MICRONS | | SUPPLEMENTARY FEATURES | CENTRALLY LOCATED HEX PROVISION 9/16 IN. DIA |
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