National Item Identification Number
01-314-2577
013142577
4820-01-314-2577
4820-01-314-2577
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)
25795
W W GRAINGER INC
DBA GRAINGER INDUSTRIAL SUPPLY
100 GRAINGER PKWY
LAKE FOREST
IL
60045
800-468-8326
Reference Numbers (Part Numbers)
30065
Required Categories
MATERIAL
VALVE DESIGN CONTROL ACTIVITY
Required Description
RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR
16327