National Item Identification Number
01-321-4529
013214529
4820-01-321-4529
4820-01-321-4529
National Stock Number
Item Name
BALL,CHECK
Federal Supply Class
4820
Referenced on: http://www.tpub.com/content/misc_manuals_2/TM-9-2330-381-24P/TM-9-2330-381-24P0297.htm
Referenced on: http://www.tpub.com/content/misc_manuals_2/TM-9-2330-381-24P/TM-9-2330-381-24P0321.htm
Referenced on: http://www.tpub.com/content/misc_manuals_2/TM-9-2330-381-24P/TM-9-2330-381-24P0356.htmDescription
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)
S4532
KUBOTA LTD
3 NIHONBASHI MUROMACHI
3 CHOME CUO KU
TOKYO
JAPAN
98255
NSN (National Stock Number) 4820-01-321-4529, 4820013214529 NIIN (National Identification Number) 01-321-4529, 013214529
Part Numbers (Reference Numbers)
07715-01607
07715-01607
Required Categories
VALVE DESIGN CONTROL ACTIVITY
III END ITEM IDENTIFICATION
Required Description
98255
2330-01-303-8832