National Item Identification Number
01-506-9142
015069142
4820-01-506-9142
4820-01-506-9142
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)
0AZ22
BNL INDUSTRIES INCORPORATED
30 INDUSTRIAL PARK RD
VERNON
CT
06066
860-870-6222
53711
53711
Reference Numbers (Part Numbers)
HBV-M2-14-0007-01
5001003-B761-3A
803-5001003
Required Categories
VALVE DESIGN CONTROL ACTIVITY
VALVE MODEL NUMBER FOR WHICH DESIGNED
VALVE SIZE
Required Description
53711
803-50010003-F
1.500 INCHES
700.0 POUNDS PER SQUARE INCH
2.491 INCHES