|
|
|
National Stock Number:
4820-01-365-7078
Federal Supply Class:
4820
National Item Identification Number:
013657078
Description:
BALL,CHECK
Detail:
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.
|
Manufacturer Information:
| 6375183 | 53711 | NAVAL SEA SYSTEMS COMMAND | | 6375183 | 6S571 | PRECISION PLASTIC BALL CO INC |
|
Techincal Specification:
| MATERIAL | PLASTIC POLYPROPYLENE | | SPECIAL FEATURES | 0.375 IN. SPHERE DIA;MAX OPERATING TEMP 80 DEG C |
|
|