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National Stock Number:
4820-66-157-4798
Federal Supply Class:
4820
National Item Identification Number:
661574798
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:
| 9553.1010.070 | H4570 | WINEL B.V. | | 9553.1010.070 | ZM417 | ANTELOPE ENGINEERING PTY LTD | | HSA004959 | Z1480 | NQEA MARINE SAFETY PTY LTD |
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