National Item Identification Number
01-325-9545
013259545
4820-01-325-9545
4820-01-325-9545
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)
63465
TR ENGINEERING INC
5945 OBATA WAY STE D
GILROY
CA
95020
408-847-9920
Reference Numbers (Part Numbers)
100-18-0
Required Categories
MATERIAL
VALVE DESIGN CONTROL ACTIVITY
Required Description
STEEL CORROSION RESISTING
63465