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National Stock Number:
4820-01-119-0540
Federal Supply Class:
4820
National Item Identification Number:
011190540
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:
| 4820PL1261760 | 9009H | INSPEKTORAT WSPARCIA SIL ZBROJNYCH | | P-262T | 91816 | CIRCOR AEROSPACE, INC. |
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Techincal Specification:
| FLOW CONTROL DEVICE | DIAPHRAGM | | TEMP ADJUSTABILITY | ADJUSTABLE | | BODY STYLE | SINGLE CONNECTION, STRAIGHT FLOW | | BODY MATERIAL | STEEL, CORROSION RESISTING | | END CONNECTION QUANTITY | 1 | | FIRST END CONNECTION TYPE | THREADED EXTERNAL TUBE | | FIRST END STYLE DESIGNATOR | PLAIN | | FIRST END OUTSIDE DIAMETER TUBE ACCOMMODATED | 0.375 INCHES NOMINAL | | FIRST END THREAD CLASS | 3A | | FIRST END THREAD DIRECTION | RIGHT-HAND | | MEDIA FOR WHICH DESIGNED | AIR AND | | CARBON DIOXIDE AND | | HELIUM AND | | HYDROGEN |
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