National Item Identification Number
01-533-7001
015337001
4820-01-533-7001
4820-01-533-7001
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)
63600
NU-TORQUE INC
DBA NU-TORQUE
9825 WILLOWS RD NE
STE 160
REDMOND
WA
98052
425-885-1920
63600
NU-TORQUE INC
DBA NU-TORQUE
9825 WILLOWS RD NE
STE 160
REDMOND
WA
98052
425-885-1920
Reference Numbers (Part Numbers)
PD16990 ITEM 1B
11110/2
Required Categories
VALVE DESIGN CONTROL ACTIVITY
SPHERICAL DIAMETER
III END ITEM IDENTIFICATION;
Required Description
63600
0.375 INCHES NOMINAL
4820-01-533-3656
VALVE ASSEMBLY, MANIFOLD
CHECK B