National Item Identification Number
01-523-3402
015233402
4820-01-523-3402
4820-01-523-3402
National Stock Number
Item Name
BALL,CHECK
Federal Supply Class
4820
Description
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.
Commercial and Government Entity Code (Supplier Data)
32402
J/B INDUSTRIES INC
601 N FARNSWORTH AVE
1180
AURORA
IL
60507
630-898-1000
Reference Numbers (Part Numbers)
PR-27
Required Categories
VALVE DESIGN CONTROL ACTIVITY
SPECIAL FEATURES
III PART NAME ASSIGNED BY CONTR
Required Description
32402
USED ON DV142N SERIES DEEP VACUUM PUMP MADE PRIOR TO JANUARY 2001
CHECK