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National Stock Number:
4820-01-109-1962
Federal Supply Class:
4820
National Item Identification Number:
011091962
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:
| D188J001-1 | 98523 | JERED LLC | | V360A 1/2-R-C | 78330 | SLOAN VALVE COMPANY |
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Techincal Specification:
| END CONNECTION QUANTITY | 2 | | BODY STYLE | MULTIPLE CIONNECTION | | FIRST END CONNECTION TYPE | THREADED INTERNAL PIPE | | FIRST END NOMINAL PIPE SIZE ACCOMMODATED | 0.840 INCHES | | FIRST END STYLE DESIGNATOR | PLAIN | | FIRST END THREAD DIRECTION | RIGHT-HAND | | FLOW CONTROL DEVICE | PISTON, FREE TYPE | | MATERIAL | COPPER ALLOY BODY | | MEDIA FOR WHICH DESIGNED | WATER, FRESH | | SECOND END RELATIONSHIP WITH FIRST END | IDENTICAL | | SPECIAL FEATURES | VALVE CONNECTIONS ARE BOTTOM INLET BOTTOM OUTLET | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-F-14072 FED SPEC SINGLE TREATMENT RESPONSE OUTSIDE | | SURFACE TREATMENT | CHROMIUM OUTSIDE | | TEMP ADJUSTABILITY | NOT ADJUSTABLE |
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