4730-01-538-5207 CUP,OIL,LUBRICATING Index 4730-01-538-5209 COUPLING,AIR DUCT

National Stock Number:
4820-01-538-5208

Federal Supply Class:
4820

National Item Identification Number:
015385208

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.


Manufacturer Information:
33PL606-10-SAFP1H392AFP INDUSTRIES, INC.
604Y1061H392AFP INDUSTRIES, INC.


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