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National Stock Number:
4820-01-025-1536
Federal Supply Class:
4820
National Item Identification Number:
010251536
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:
| 24421 | 09032 | TATE ANDALE, LLC | | 3-410-M20-01 | 09032 | TATE ANDALE, LLC |
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Techincal Specification:
| PART NAME ASSIGNED BY CONTROLLING AGENCY | FLOAT | | MATERIAL | COPPER ALLOY | | SPHERICAL DIAMETER | 3.000 INCHES NOMINAL | | VALVE MODEL NUMBER FOR WHICH DESIGNED | 52-90F | | VALVE SIZE FOR WHICH DESIGNED | 2.000 INCHES | | VALVE DESIGN CONTROL ACTIVITY | 09032 |
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