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National Stock Number:
4820-00-289-3332
Federal Supply Class:
4820
National Item Identification Number:
002893332
Description:
COCK,SHUTOFF,SCREW STEM
Detail:
A COMPACT TWO-WAY TYPE OF VALVE MECHANISM HAVING A ONE PIECE BODY AND SEAT AND A ONE PIECE STEM AND DISK. IT HAS NO BONNET, AND IS NOT USED FOR FINE CONTROL OF FLOW. IT IS USED EXTENSIVELY IN THE AUTOMOTIVE FIELD.
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Manufacturer Information:
| 168EF | 30327 | IMPERIAL | | HD4668 | 35311 | AMERICAN STANDARD INC WESTINGHOUSE AIR BRAKE CO DIV |
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Techincal Specification:
| CONNECTION STYLE | PLAIN (PIPE) FIRST END | | CONNECTION STYLE | SWIVEL NUT, COMPRESSION (TUBE) SECOND END | | CONNECTION TYPE | THREADED EXTERNAL PIPE FIRST END | | CONNECTION TYPE | THREADED INTERNAL TUBE SECOND END | | FLOW CONTROL DEVICE | NEEDLE | | MATERIAL | COPPER ALLOY OVERALL | | NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED | 0.250 INCHES SECOND END | | NOMINAL THREAD SIZE | 0.125 INCHES FIRST END | | NOMINAL THREAD SIZE | 0.437 INCHES SECOND END | | SEAT NOMINAL RADIUS | 0.062 INCHES SECOND END | | VALVE OPERATION METHOD | MANUAL | | THREAD CLASS | 2B SECOND END | | THREAD DIRECTION | RIGHT-HAND ALL ENDS | | THREAD SERIES DESIGNATOR | NPT FIRST END | | THREAD SERIES DESIGNATOR | UNF SECOND END |
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