National Item Identification Number
01-231-3140
012313140
4820-01-231-3140
4820-01-231-3140
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)
25980
GRACO INC.
4050 OLSON MEMORIAL HWY
1441
MINNEAPOLIS
MN
55440
800-328-0211
Reference Numbers (Part Numbers)
101-823
Required Categories
MATERIAL
VALVE DESIGN CONTROL ACTIVITY
VALVE MODEL NUMBER FOR WHICH DESIGNED;
Required Description
STEEL
25980
205-982
0.310 INCHES NOMINAL
DISPLACEMENT PUMP ASSEMBLY 221-075