National Item Identification Number
01-440-7807
014407807
4820-01-440-7807
4820-01-440-7807
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)
57783
CAT PUMPS CORP
1681 94TH LANE NE
MINNEAPOLIS
MN
55449
763-780-5440
57783
CAT PUMPS CORP
1681 94TH LANE NE
MINNEAPOLIS
MN
55449
763-780-5440
Reference Numbers (Part Numbers)
33502
34620
Required Categories
MATERIAL
VALVE DESIGN CONTROL ACTIVITY
III END ITEM IDENTIFICATION
Required Description
STEEL CORROSION RESISTING
57783
STRATEGIC SEALIFT CONVERSION SHIPS CLASS