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National Stock Number:
4820-01-412-6771
Federal Supply Class:
4820
National Item Identification Number:
014126771
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:
| 722385-801 | 12813 | RAYTHEON COMPANY | | 722385-801 | 37695 | RAYTHEON COMPANY |
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Techincal Specification:
| BODY STYLE | SINGLE CONNECTION, STRAIGHT FLOW | | BODY MATERIAL | ALUMINUM ALLOY | | END CONNECTION QUANTITY | 1 | | FIRST END CONNECTION TYPE | THREADED EXTERNAL BOSS | | FIRST END STYLE DESIGNATOR | EXTERNAL SEAT FOR GASKET SEAL | | FIRST END THREAD CLASS | 2A | | MEDIA FOR WHICH DESIGNED | AIR | | SPECIAL FEATURES | INCL BUSHING 2, PACKING,PREFORMED 1, FILTER,HYDROPHOBOLIC 1 |
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