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National Stock Number:
4820-01-546-1520
Federal Supply Class:
4820
National Item Identification Number:
015461520
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:
| EBV-B2-24-0004 DET. 2 | 0AZ22 | B N L INDUSTRIES INC | | EBV-B2-24-0004-02 | 0AZ22 | B N L INDUSTRIES INC |
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Techincal Specification:
| MATERIAL | STEEL CORROSION RESISTING | | NONDEFINITIVE SPEC/STD DATA | 316 TYPE | | PRESSURE CLASS | 1500.0 POUNDS PER SQUARE INCH | | SPECIFICATION/STANDARD DATA | 81346 - ASTM A-479 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD | | VALVE MODEL NUMBER FOR WHICH DESIGNED | EBV-B2-24-0004 | | VALVE SIZE FOR WHICH DESIGNED | 2.500 INCHES | | VALVE DESIGN CONTROL ACTIVITY | 0AZ22 |
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