National Item Identification Number
01-464-6119
014646119
4820-01-464-6119
4820-01-464-6119
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)
80254
Reference Numbers (Part Numbers)
50285-001
Required Categories
MATERIAL
VALVE DESIGN CONTROL ACTIVITY
III END ITEM IDENTIFICATION
III PART N
Required Description
STEEL CORROSION RESISTING
80254
USED IN TEXTRON LYCOMING AIRCRAFT ENGINE MODEL