4820-00-684-3679 STEM ASSEMBLY,VALVE Index 4710-00-684-3683 TUBE ASSEMBLY,METAL

National Stock Number:
4470-00-684-3681

Federal Supply Class:
4470

National Item Identification Number:
006843681

Description:
SEAL RING,NUCLEAR COOLANT SYSTEM

Detail:
AN ITEM DESIGNED TO BE SEAL WELDED TO SEGMENTS ON COMPONENTS OF A NUCLEAR POWER PLANT COOLANT SYSTEM, SUCH AS VALVES, DEMINERALIZERS, HEAT EXCHANGERS, PUMPS, AND THE LIKE, TO FORM AN EFFICIENT SEAL AGAINST THE LEAKAGE OF THE PRIMARY COOLANT TO THE AMBIENT. EXCLUDES SEAL RING, METAL.


Manufacturer Information:
1NA3-127C85578MARK CONTROLS CORP PACIFIC VALVES DIV
1NA3-127CSSTL85578MARK CONTROLS CORP PACIFIC VALVES DIV
8190-0085578MARK CONTROLS CORP PACIFIC VALVES DIV
8190-00-1NA3-127CSSTL85578MARK CONTROLS CORP PACIFIC VALVES DIV
8190-1NA3-127C85578MARK CONTROLS CORP PACIFIC VALVES DIV
8190CSS85575PACIFIC STATES CAST IRON PIPE CO
8190RCPC304SS85578MARK CONTROLS CORP PACIFIC VALVES DIV
9054-3685578MARK CONTROLS CORP PACIFIC VALVES DIV
9054RCPC3685578MARK CONTROLS CORP PACIFIC VALVES DIV
9055-3685575PACIFIC STATES CAST IRON PIPE CO
9055RC3685578MARK CONTROLS CORP PACIFIC VALVES DIV


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