National Item Identification Number
01-023-0174
010230174
4820-01-023-0174
4820-01-023-0174
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)
08441
SPX CORPORATION
DBA DIELECTRIC COMMUNICATIONS
22 TOWER RD
RAYMOND
ME
04071
207-655-4555
08441
SPX CORPORATION
DBA DIELECTRIC COMMUNICATIONS
22 TOWER RD
RAYMOND
ME
04071
207-655-4555
08441
SPX CORPORATION
DBA DIELECTRIC COMMUNICATIONS
22 TOWER RD
RAYMOND
ME
04071
207-655-4555
76385
MINOR RUBBER CO INC
49 ACKERMAN ST
BLOOMFIELD
NJ
07003
973-338-6800
Reference Numbers (Part Numbers)
A15903-003
A15903-3
15903
7-16D1ABUNAN
Required Categories
MATERIAL
SPHERICAL DIAMETER
Required Description
RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR
0.428 INCHES NOMINAL