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National Stock Number:
4820-01-506-9142
Federal Supply Class:
4820
National Item Identification Number:
015069142
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:
| 5001003-B761-3A | 53711 | NAVAL SEA SYSTEMS COMMAND | | 803-5001003 | 53711 | NAVAL SEA SYSTEMS COMMAND | | HBV-M2-14-0007-01 | 0AZ22 | B N L INDUSTRIES INC |
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Techincal Specification:
| PRESSURE CLASS | 700.0 POUNDS PER SQUARE INCH | | SPECIAL FEATURES | MATERIAL IS TITANIUM ALLOY, MIL-T-9047 COMP GAL-4V | | VALVE DESIGN CONTROL ACTIVITY | 53711 | | VALVE MODEL NUMBER FOR WHICH DESIGNED | 803-50010003-F | | VALVE SIZE FOR WHICH DESIGNED | 1.500 INCHES | | SPHERICAL DIAMETER | 2.491 INCHES NOMINAL |
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