4820-01-347-4344 VALVE,STOP-CHECK Index 4820-01-347-4346 VALVE,CHECK

National Stock Number:
4820-01-347-4345

Federal Supply Class:
4820

National Item Identification Number:
013474345

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:
4820PL21429939009HINSPEKTORAT WSPARCIA SIL ZBROJNYCH
505-06058366KIRBY MORGAN DIVE SYSTEMS INC
592-631820053711NAVAL SEA SYSTEMS COMMAND


Techincal Specification:
CONNECTION TYPETHREADED EXTERNAL PIPE ALL ENDS
CONNECTION STYLEPLAIN (PIPE) ALL ENDS
CRITICALITY CODE JUSTIFICATIONFEAT
SPECIAL FEATURESUNDERWATER LIFE SUPPORT IAW NAVSEA INSTRUCTION 10560.2B
STYLE DESIGNATORSTRAIGHT THRU
VALVE OPERATION METHODAUTOMATIC


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