National Item Identification Number
01-343-0883
013430883
4820-01-343-0883
4820-01-343-0883
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)
84561
PARKER HANNIFIN CORPORATION
DIV CYLINDER DIVISION
500 SOUTH WOLF ROAD
DES PLAINES
IL
60016
847-298-2400
88277
Reference Numbers (Part Numbers)
SYMBOL 70
17P2A1838-1
Required Categories
SPECIAL FEATURES
Required Description
MATL-MOLDED GRAY FLUOROSILCONE ELASTOMER;3.520 IN. SPHERICAL DIA