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National Stock Number:
4820-01-426-7787
Federal Supply Class:
4820
National Item Identification Number:
014267787
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:
| GL20 IT5 | A132N | TTS MARINE AB | | GL20 IT5 | A236N | MACGREGOR SWEDEN AB - GOTEBORG | | GL20 IT5 | S9886 | HAMWORTHY KSE AB | | GL20 IT5 | SJ648 | TTS MARINE AB FORMERLY TTS SHIPS EQUIPMENT AB DIV DRY CARGO HANDLING |
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Techincal Specification:
| PART NAME ASSIGNED BY CONTROLLING AGENCY | BALL 9MM | | SPECIAL FEATURES | CHECK BALL FOR INTAKE OF GL20 HAND PUMP | | VALVE DESIGN CONTROL ACTIVITY | S9886 | | VALVE MODEL NUMBER FOR WHICH DESIGNED | GL20 | | SPHERICAL DIAMETER | 9.0 MILLIMETERS NOMINAL |
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