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National Stock Number:
4820-00-914-0975
Federal Supply Class:
4820
National Item Identification Number:
009140975
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:
| 592789 | 21450 | ARMY WEAPONS COMMAND ATTN AMSWE-REE-S |
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Techincal Specification:
| CONNECTION STYLE | COMPRESSION (TUBE) FIRST END | | CONNECTION STYLE | PLAIN (PIPE) SECOND END | | CONNECTION TYPE | THREADED EXTERNAL PIPE SECOND END | | CONNECTION TYPE | THREADED EXTERNAL TUBE FIRST END | | FURNISHED ITEMS AND QUANTITY | 1 NUT AND 1 FERRULE | | FLOW CONTROL DEVICE | DISK OR STEM | | OPERATING PRESSURE | 150.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE | | MATERIAL | COPPER ALLOY OVERALL | | NOMINAL THREAD SIZE | 0.438 INCHES FIRST END | | NOMINAL THREAD SIZE | 0.250 INCHES SECOND END | | SEAT NOMINAL RADIUS | 0.062 INCHES FIRST END | | VALVE OPERATION METHOD | MANUAL | | STYLE DESIGNATOR | STRAIGHT THRU | | THREAD CLASS | 3A FIRST END | | THREAD DIRECTION | RIGHT-HAND FIRST END | | THREAD DIRECTION | RIGHT-HAND SECOND END | | THREAD SERIES DESIGNATOR | NPTF SECOND END | | THREAD SERIES DESIGNATOR | UNS FIRST END | | THREAD QUANTITY PER INCH | 24 FIRST END |
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