4730-01-391-6363 ADAPTER,STRAIGHT,TUBE TO BOSS Index 4820-01-391-6365 VALVE,CHECK

National Stock Number:
4820-01-391-6364

Federal Supply Class:
4820

National Item Identification Number:
013916364

Description:
VALVE,CHECK

Detail:
A valve permitting flow in one direction only. It does not have a stem, except when equipped with a lever and weight and has no pressure adjustment. It may be inline or cartridge (manifold) design.


Manufacturer Information:
011142030083533ESSEX INDUSTRIES INC
0111420300-183533ESSEX INDUSTRIES INC
17B1N801388277THE BOEING COMPANY
17B1N8013-188277THE BOEING COMPANY


Techincal Specification:
CONNECTION STYLEEXTERNAL SEAT FOR GASKET SEAL (BOSS) ALL ENDS
CONNECTION TYPETHREADED EXTERNAL BOSS ALL ENDS
OPERATING PRESSURE450.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE
MAXIMUM OPERATING TEMP260.0 FAHRENHEIT SINGLE RESPONSE
MEDIA FOR WHICH DESIGNEDOXYGEN, GASEOUS SINGLE RESPONSE
NOMINAL THREAD SIZE0.500 INCHES SECOND END
NOMINAL THREAD SIZE0.562 INCHES FIRST END
SPECIAL FEATURESCLEANED IAW MIL-STD-1359 AND T.O. 00-25-203, CLASS 300,00
VALVE OPERATION METHODAUTOMATIC
STYLE DESIGNATORSTRAIGHT THRU
THREAD CLASS3A ALL ENDS
THREAD DIRECTIONRIGHT-HAND ALL ENDS
THREAD SERIES DESIGNATORUNF ALL ENDS


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