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National Stock Number:
4730-01-455-7104
Federal Supply Class:
4730
National Item Identification Number:
014557104
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:
| 4702-0002 | 53477 | SCOVILL INC SCHRADER BELLOWS DIV | | 7579734-001 | 13160 | GENERAL DYNAMICS LAND SYSTEMS INC. | | 7579734-001 | 56161 | GENERAL DYNAMICS LAND SYSTEMS - CANADA CORPORATION | | 7579734-001 | 7W356 | GENERAL DYNAMICS LAND SYSTEMS INC. |
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Techincal Specification:
| MATERIAL | COPPER ALLOY | | PART NAME ASSIGNED BY CONTROLLING AGENCY | VENT, BREATHER | | SPECIAL FEATURES | OPERATING TEMPERATURE M40 DEG F TO 225 DEG F | | SUPPLEMENTARY FEATURES | CASE MATERIAL: BRASS; POROUS MATERIAL: BRONZE |
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