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National Stock Number:
4330-01-456-0125
Federal Supply Class:
4330
National Item Identification Number:
014560125
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:
| 20312-2 | 03990 | INGERSOLL-RAND CO | | 20312-2 | 4P412 | INGERSOLL-RAND COMPANY |
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Techincal Specification:
| BODY SHAPE | ROUND | | COOLANT TYPE | AIR | | DESIGN TYPE | DRY | | INLET LOCATION | END | | INLET THREAD DIRECTION | RIGHT-HAND | | INLET THREAD LOCATION | EXTERNAL | | INLET CONNECTION QUANTITY | 1 | | INLET CONNECTION TYPE | THREADED | | OVERALL DIAMETER | 0.250 INCHES NOMINAL | | OVERALL LENGTH | 1.375 INCHES NOMINAL | | MATERIAL | COPPER ALLOY | | MUFFLER DESIGN | STRAIGHT THROUGH | | SPECIAL FEATURES | AIR MUFFLER AND EXHAUST DIFFUSER WITH 40 MICRON NOMINAL FILTRATION; FOR USE ON VALVE EXHAUST PORTS; PORT SIZE 0.250IN.; HAS 9/16IN. HEX FLATS |
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