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National Stock Number:
4820-01-573-3355
Federal Supply Class:
4820
National Item Identification Number:
015733355
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:
| 5-1700-FBNM ITEM 2 | 79128 | ROBERT H WAGER CO INC | | FLT-6.5M-1/2 | 79128 | ROBERT H WAGER CO INC |
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Techincal Specification:
| PART NAME ASSIGNED BY CONTROLLING AGENCY | FLOAT | | MATERIAL | NICKEL ALLOY | | SPECIAL FEATURES | MATERIAL: MONEL; THIS IS A HALF-FLOAT | | VALVE DESIGN CONTROL ACTIVITY | 79128 | | VALVE MODEL NUMBER FOR WHICH DESIGNED | 1700 | | VALVE SIZE FOR WHICH DESIGNED | 5.000 INCHES | | SPHERICAL DIAMETER | 6.500 INCHES NOMINAL |
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