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National Stock Number:
4820-01-378-4075
Federal Supply Class:
4820
National Item Identification Number:
013784075
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.
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Manufacturer Information:
| SS-3B-67(SPCLN) | 02570 | SWAGELOK CO | | SS-3B-67(SPCLN) | 12623 | WHITEY CO | | SS-67TW24P-BITEM17(SPCLN) | 02570 | SWAGELOK CO | | SS-67TW24P-BITEM17(SPCLN) | 12623 | WHITEY CO | | SS-67TW24P-BITEM17(SPCLN) | 3T9T9 | SWAGELOK CO | | SS-3B-67(SPCLN) | 3T9T9 | SWAGELOK CO |
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Techincal Specification:
| CRITICALITY CODE JUSTIFICATION | ZZZY | | REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | MATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATIONS |
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