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National Stock Number:
4820-01-600-1983
Federal Supply Class:
4820
National Item Identification Number:
016001983
Description:
VALVE,VENT-CHECK
Detail:
A DUAL PURPOSE MARINE VALVE USED PRIMARILY WITH SHIPBOARD CARGO TANKS AND BULKHEADS. IT ACTS BOTH AS A VENT VALVE, TO RELIEVE VACUUM AND PRESSURE, AND A CHECK VALVE, TO PREVENT CARGO CONTAMINATION. IT IS EQUIPPED WITH AN INTERNAL FLAME SCREEN AND/OR A PROTECTIVE MESH AND MAY INCLUDE A HINGED COVER.
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Manufacturer Information:
| 2-1700SOCAAP | 79128 | ROBERT H WAGER CO INC |
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Techincal Specification:
| BOLT HOLE QUANTITY | 3 ALL ENDS | | CONNECTION TYPE | FLANGE ALL ENDS | | FURNISHED ITEMS AND QUANTITY | 3 BOLT AND 1 FLOAT AND 3 WASHER | | MATERIAL | ALUMINUM ALLOY 356.0 BODY | | MOUNTING POSITION | VERTICAL | | PART NAME ASSIGNED BY CONTROLLING AGENCY | VALVE, CHECK, INVERT | | VALVE SIZE | 2.0 INCHES |
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