National Item Identification Number

00-175-6279
001756279
4820-00-175-6279
4820-00-175-6279

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)

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96169

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Reference Numbers (Part Numbers)

73865-40X3PC3

Required Categories

MATERIAL
VALVE DESIGN CONTROL ACTIVITY

Required Description

STEEL COMP 304
96169