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National Stock Number:
4820-01-420-1157
Federal Supply Class:
4820
National Item Identification Number:
014201157
Description:
VALVE,VENT
Detail:
A VALVE DESIGNED TO RELIEVE INTERNAL PRESSURE FROM GEAR HOUSINGS, AUTOMOTIVE AXLES, DIFFERENTIALS, TRANSMISSIONS AND THE LIKE. MAY OR MAY NOT BE THREADED ON ONE END. FOR ITEMS WITH RELIEF PRESSURE RATINGS SEE VALVE (1), SAFETY RELIEF.
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Manufacturer Information:
| 1027 | 19122 | KINGS POINT MACHINERY INC | | VV-0075-71155577 | 19122 | KINGS POINT MACHINERY INC |
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Techincal Specification:
| BOLT CIRCLE NOMINAL DIAMETER | 2.750 INCHES ALL ENDS | | BOLT HOLE NOMINAL DIAMETER | 0.625 INCHES ALL ENDS | | BOLT HOLE QUANTITY | 4 ALL ENDS | | CONNECTION TYPE | FLANGE ALL ENDS | | FURNISHED ITEMS AND QUANTITY | 1 COVER | | FLANGE FACE DESIGN | RAISED STRAIGHT ALL ENDS | | FLANGE SHAPE | ROUND WITH HOLES ALL ENDS | | MATERIAL | COPPER ALLOY FLOW CONTROL DEVICE | | MATERIAL | COPPER ALLOY SEAT | | MATERIAL | STEEL BODY | | NOMINAL OUTSIDE DIAMETER | 3.250 INCHES ALL ENDS | | NOMINAL THICKNESS | 0.406 INCHES ALL ENDS | | OPERATING PRESSURE | 150.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE | | RAISED FACE NOMINAL DIAMETER | 1.688 INCHES ALL ENDS | | RAISED FACE NOMINAL HEIGHT | 0.062 INCHES ALL ENDS | | SPECIAL FEATURES | VALVE SIZE 0.750IN | | STYLE DESIGNATOR | STRAIGHT THRU |
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