4820-01-065-2978 VALVE,BALL Index 4820-01-065-2980 VALVE,BALL

National Stock Number:
4820-01-065-2979

Federal Supply Class:
4820

National Item Identification Number:
010652979

Description:
VALVE,BALL

Detail:
A multi-ported, nonlubricated valve designed to provide straight through flow or ability to direct a number of flows or pressure through a single valve. The flow is controlled by the rotation of a ported ball within a suitable ported seat(s). The ball is usually engaged by a stem. It is normally operated in an open or closed position. Excludes VALVE, CHECK.


Manufacturer Information:
2640-698X1ASSYD96169ELECTRIC BOAT CORPORATION
845-2180964ASSYD53711NAVAL SEA SYSTEMS COMMAND
SS845.2180964ASSYD53711NAVAL SEA SYSTEMS COMMAND


Techincal Specification:
CRITICALITY CODE JUSTIFICATIONZZZY
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICSMATERIAL WILL BE IN ACCORDANCE WITH NAVICP MECH; ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATIONS.


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