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National Stock Number:
4820-01-302-9651
Federal Supply Class:
4820
National Item Identification Number:
013029651
Description:
VALVE,VACUUM BREAKING
Detail:
AN ITEM DESIGNED TO AUTOMATICALLY RELIEVE VACUUM, BY THE INTAKE OF AIR, WHEN THE INTERNAL PRESSURE FALLS BELOW ATMOSPHERIC PRESSURE. SEE ALSO VALVE, VACUUM REGULATING.
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Manufacturer Information:
| 2314139 | 22380 | DRS PHOTRONICS, INC. DBA DRS PHOTRONICS, INC. | | ZSP6-037-3 | 03663 | ZERO CORP ZERO-EAST DIV | | ZSP6-037-3 | 98376 | STAR CASES LLC |
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Techincal Specification:
| END CONNECTION QUANTITY | 1 | | ABSOLUTE PRESSURE RANGE | +1.0 TO 1.9 | | BODY STYLE | SINGLE CONNECTION, STRAIGHT FLOW | | FURNISHED ITEMS | GASKET AND NUT | | FIRST END CONNECTION TYPE | THREADED EXTERNAL TUBE | | FIRST END NOMINAL THREAD SIZE | 1.000 INCHES | | FIRST END THREAD DIRECTION | RIGHT-HAND | | FIRST END THREAD CLASS | 2A | | FIRST END THREAD SERIES DESIGNATOR | UNEF | | FIRST END OUTSIDE DIAMETER TUBE ACCOMMODATED | 0.879 INCHES NOMINAL | | FIRST END SEAT ANGLE IN DEG | 37.0 | | FIRST END STYLE DESIGNATOR | EXTERNAL SEAT FOR GASKET SEAL | | FLOW CONTROL DEVICE | DISK, FLAT, TOP AND BOTTOM GUIDED | | MEDIA FOR WHICH DESIGNED | AIR AND NITROGEN | | TEMP ADJUSTABILITY | NOT ADJUSTABLE | | TEMP RATING | 160.0 FAHRENHEIT |
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