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National Stock Number: 4820-01-526-8723
Federal Supply Class: 4820
National Item Identification Number: 015268723
Description: BALL,CHECK
Detail: A SPHERICAL SHAPED DEVICE THAT MAY BE OF SOLID OR HOLLOW CONSTRUCTION. IT IS DESIGNED TO SEAT IN AN OPENING THEREBY PREVENTING THE PASSAGE OF FLUID. IT MAY BE USED WITH A SPRING ENABLING THE BALL TO BECOME UNSEATED AT A PREDETERMINED PRESSURE AS EXERTED BY THE FLUID FLOW AND TO BECOME RESEATED IN THE ABSENCE OF FLUID PRESSURE. FOR VALVE BALLS THAT INCLUDE PORTS SEE BALL, VALVE, PORTED.
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Manufacturer Information:
12511396 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM | 163.360.563 | 1THV5 | GEORG FISCHER LLC DBA GEORG FISCHER PIPING |
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Techincal Specification:
PART NAME ASSIGNED BY CONTROLLING AGENCY | VALVE,CHECK BALL |
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