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National Stock Number:
4330-01-248-4291
Federal Supply Class:
4330
National Item Identification Number:
012484291
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:
| 14611600 ITEM 83 | 0DHG4 | GULF COAST HOLDINGS INC DBA UNIDYNAMICS | | 14611600 ITEM 83 | 95310 | UNIDYNAMICS/SAINT LOUIS INC CONROE OPNS | | MB004A | 43990 | NORGREN C A CO | | 6096871-001 | 53711 | NAVAL SEA SYSTEMS COMMAND | | 14611600 ITEM 83 | 98523 | JERED LLC |
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Techincal Specification:
| BODY SHAPE | ROUND | | INLET CONNECTION QUANTITY | 1 | | INLET CONNECTION TYPE | THREADED | | INLET LOCATION | CENTRALLY LOCATED IN END SECTION OF BODY | | INLET PROJECTION LENGTH | 0.500 INCHES NOMINAL | | INLET THREAD DIRECTION | RIGHT-HAND | | INLET THREAD LOCATION | EXTERNAL | | INLET THREAD SERIES DESIGNATOR | NPT | | INLET THREAD SIZE | 1/2-14 | | MATERIAL | STEEL CORROSION RESISTING AND COPPER ALLOY LOCATION NOT OTHERWISE SPECIFIED | | MUFFLER DESIGN | STRAIGHT THROUGH | | OPERATING POSITION | ANY ACCEPTABLE | | OVERALL DIAMETER | 1.250 INCHES NOMINAL | | OVERALL LENGTH | 3.625 INCHES NOMINAL | | SURFACE TREATMENT | ALUMINUM |
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