National Item Identification Number
01-344-1831
013441831
4820-01-344-1831
4820-01-344-1831
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)
0JMJ6
SUMMER EQUIPMENT LTD
7983 PROGRESS WAY
DELTA
V4G 1A3
CANADA
Reference Numbers (Part Numbers)
21-300004
Required Categories
SPECIAL FEATURES
Required Description
MATL-STEEL CHROME ALLOY;0.188 IN. DIA