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National Stock Number:
4820-01-215-3188
Federal Supply Class:
4820
National Item Identification Number:
012153188
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:
| 38-104-01 | 72219 | AALBERTS INTEGRATED PIPING SYSTEMS AMERICAS, INC. | | 4820PL1321188 | 9009H | INSPEKTORAT WSPARCIA SIL ZBROJNYCH | | D-2243 | 30793 | INSINGER MACHINE CO | | D2059 | 30793 | INSINGER MACHINE CO |
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Techincal Specification:
| FLOW CONTROL DEVICE | POPPET | | TEMP ADJUSTABILITY | NOT ADJUSTABLE | | BODY STYLE | ANGLE GIVE "ADQM" AND "ADQN" ONLY IF FLANGED ONE OR TWO ENDS | | BODY MATERIAL | BRASS | | FLOW CONTROL DEVICE MATERIAL | PLASTIC | | END CONNECTION QUANTITY | 2 | | FIRST END CONNECTION TYPE | THREADED INTERNAL PIPE | | FIRST END STYLE DESIGNATOR | PLAIN | | FIRST END NOMINAL PIPE SIZE ACCOMMODATED | 0.750 INCHES | | FIRST END THREAD DIRECTION | RIGHT-HAND | | SECOND END RELATIONSHIP WITH FIRST END | IDENTICAL |
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