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National Stock Number:
4820-01-350-6927
Federal Supply Class:
4820
National Item Identification Number:
013506927
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:
| SSA 006 | 5V854 | ADRICK MARINE GROUP, INC |
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Techincal Specification:
| END CONNECTION QUANTITY | 1 | | BODY STYLE | SINGLE CONNECTION, STRAIGHT FLOW | | FIRST END CONNECTION TYPE | THREADED EXTERNAL TUBE | | FIRST END NOMINAL THREAD SIZE | 0.438 INCHES | | FIRST END STYLE DESIGNATOR | PLAIN | | FIRST END THREAD DIRECTION | RIGHT-HAND | | FIRST END THREAD CLASS | 2A | | FIRST END THREAD SERIES DESIGNATOR | UNF | | FIRST END OUTSIDE DIAMETER TUBE ACCOMMODATED | 0.250 INCHES NOMINAL | | FLOW CONTROL DEVICE | DISK, FLAT | | MEDIA FOR WHICH DESIGNED | AIR | | TEMP ADJUSTABILITY | NOT ADJUSTABLE |
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