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		                             National Stock Number: 4330-01-349-7923
  Federal Supply Class: 4330
  National Item Identification Number: 013497923
  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:
 | 12353 | 91161 | ELECTRO IMPULSE LABORATORY INC |  | B12353A | 91161 | ELECTRO IMPULSE LABORATORY INC |   
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  Techincal Specification:
 | MATERIAL | STEEL CORROSION RESISTING |  | DESIGN TYPE | DRY |  | COOLANT TYPE | AIR |  | BODY SHAPE | ROUND |  | OVERALL LENGTH | 2.375 INCHES NOMINAL |  | OVERALL DIAMETER | 1.688 INCHES NOMINAL |  | OPERATING POSITION | HORIZONTAL |  | INLET CONNECTION QUANTITY | 1 |  | INLET CONNECTION TYPE | UNTHREADED SINGLE INLET |  | INLET LOCATION | CENTRALLY LOCATED IN END SECTION OF BODY SINGLE INLET |  | INLET OUTSIDE DIAMETER | 0.500 INCHES NOMINAL SINGLE INLET |  | OUTLET CONNECTION QUANTITY | 1 |  | OUTLET CONNECTION TYPE | UNTHREADED 1ST OUTLET |  | OUTLET LOCATION | LOCATED AT OPPOSITE END OF MUFFLER 1ST OUTLET |  | OUTLET OUTSIDE DIAMETER | 1.688 INCHES NOMINAL 1ST OUTLET |  | FURNISHED ITEMS AND QUANTITY | HAND PACKED STEEL WOOL 1; COUPLING,REDUCING 1; SCREEN,MUFFLER 1; ORIFICE,MUFFLER 1 |   
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