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National Stock Number:
4820-00-774-8353
Federal Supply Class:
4820
National Item Identification Number:
007748353
Description:
VALVE,CROSS
Detail:
A VALVE WITH TWO CONNECTIONS ON THE RUN AND A THIRD AND SOMETIMES FOURTH CONNECTION AT 90 DEGREE (1.5708 RADIANS) ANGLE(S) TO THE RUN. THE FLOW IS CONTROLLED BY THE ACTION OF A STEM WHICH LIFTS A DISK PERPENDICULARLY OFF OF THE CENTER AXIS OF ITS SEAT.
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Manufacturer Information:
| 6856983 | 63005 | ROLLS-ROYCE CORPORATION | | 6856983 | 73342 | ALLISON TRANSMISSION INC |
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Techincal Specification:
| CONNECTION TYPE | THREADED EXTERNAL TUBE 1ST END | | CONNECTION STYLE | FLARED (TUBE) 1ST END | | FLOW CONTROL DEVICE | PISTON | | NOMINAL THREAD SIZE | 0.5625 INCHES 3RD END | | SEAT ANGLE | 37.0 DEGREES 1ST END | | STYLE DESIGNATOR | CROSS FLANGED ENDS | | THREAD CLASS | 3A 1ST END | | THREAD CLASS | 3A 3RD END | | THREAD DIRECTION | RIGHT-HAND 3RD END | | THREAD DIRECTION | RIGHT-HAND 1ST END | | THREAD SERIES DESIGNATOR | UNF 1ST END | | THREAD SERIES DESIGNATOR | UNF 3RD END | | VALVE OPERATION METHOD | AUTOMATIC |
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