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National Stock Number:
4820-01-344-1831
Federal Supply Class:
4820
National Item Identification Number:
013441831
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:
| 21-300004 | 0JMJ6 | SUMMER EQUIPMENT LTD |
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Techincal Specification:
| SPECIAL FEATURES | MATL-STEEL CHROME ALLOY;0.188 IN. DIA |
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