4820-01-321-2548 VALVE,CHECK,OXYGEN SYSTEM Index 5307-01-321-2550 STUD,SELF-LOCKING

National Stock Number:
4820-01-321-2549

Federal Supply Class:
4820

National Item Identification Number:
013212549

Description:
VALVE,GLOBE-CHECK

Detail:
A VALVE WITH ONE INLET AND ONE OUTLET CONNECTION DESIGNED FOR PRECISE, ADJUSTABLE CONTROL OF THE FLOW IN ONE DIRECTION AND FREE FLOW IN THE OPPOSITE DIRECTION. PRECISE CONTROL IS PROVIDED BY A THREADED NEEDLE OR STEM WHICH IS LIFTED PERPENDICULARLY OFF THE CENTER AXIS OF ITS SEAT. FREE FLOW IS PROVIDED BY AN INTERNAL BY-PASS CHECK VALVE WHICH OPERATES INDEPENDENTLY OF THE NEEDLE OR STEM.


Manufacturer Information:
4S-592-5B85130FLOWSERVE CORPORATION DIV FLOWSERVE US INC
4S-592-5BL103950NAVAL INVENTORY CONTROL POINT MECHANICSBURG


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