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National Stock Number:
4820-01-623-6769
Federal Supply Class:
4820
National Item Identification Number:
016236769
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:
| 355-311 | 76364 | MILWAUKEE VALVE CO, INC | | 355-311-.75IN-ITEM 13 | 76364 | MILWAUKEE VALVE CO, INC | | 689-ES2-613 | 76364 | MILWAUKEE VALVE CO, INC |
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Techincal Specification:
| MATERIAL | STEEL CORROSION RESISTING | | PART NAME ASSIGNED BY CONTROLLING AGENCY | BALL FOR BALL VALVE ASSEMBLY | | PROPRIETARY CHARACTERISTICS | PACS | | VALVE MODEL NUMBER FOR WHICH DESIGNED | 355-311 | | VALVE SIZE FOR WHICH DESIGNED | 0.750 INCHES |
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