National Item Identification Number
01-168-9566
011689566
4820-01-168-9566
4820-01-168-9566
National Stock Number
Item Name
BALL,CHECK
Federal Supply Class
4820
Referenced on: http://constructionforklifts.tpub.com//TM-10-3930-653-14P/css/TM-10-3930-653-14P_532.htm
Referenced on: http://constructionforklifts.tpub.com//TM-10-3930-653-14P/css/TM-10-3930-653-14P_559.htm
Referenced on: http://constructionforklifts.tpub.com//TM-10-3930-653-14P/css/TM-10-3930-653-14P_590.htmDescription
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)
61888
61888
61888
NSN (National Stock Number) 4820-01-168-9566, 4820011689566 NIIN (National Identification Number) 01-168-9566, 011689566
Part Numbers (Reference Numbers)
BK7134012000
0319000013
12163-80241
Required Categories
MATERIAL
VALVE DESIGN CONTROL ACTIVITY
SPHERICAL DIAMETER
Required Description
STEEL CORROSION RESISTING
61888
0.412 INCHES NOMINAL