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National Stock Number:
2815-00-096-6896
Federal Supply Class:
2815
National Item Identification Number:
000966896
Description:
GUIDE,VALVE STEM
Detail:
A replaceable cylindrical item designed to provide wear surface and maintain alignment of a reciprocating valve stem and the like, it may have a flange(s) and/or grooves.
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Manufacturer Information:
| 181009A | 64104 | DRESSER, LLC | | 181009C | 64104 | DRESSER, LLC | | 835-10 | 12793 | AQUA-CHEM INC CLEAVER-BROOKS DIV | | 181009S | 64104 | DRESSER, LLC |
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Techincal Specification:
| AA END CHAMFER ANGLE IN DEG | 45.0 | | AA END CHAMFER LENGTH | 0.063 INCHES NOMINAL | | AA END DIAMETER | 0.625 INCHES NOMINAL | | BB END CHAMFER ANGLE IN DEG | 15.0 | | BB END CHAMFER LENGTH | 0.031 INCHES NOMINAL | | BB END SHANK DIAMETER | 0.626 INCHES MINIMUM AND 0.627 INCHES MAXIMUM | | BORE COUNTERBORE | NOT INCLUDED | | BORE COUNTERSINK | NOT INCLUDED | | BORE DIAMETER | 0.3715 INCHES MINIMUM AND 0.3725 INCHES MAXIMUM | | LENGTH FROM AA END TO LARGEST DIAMETER FACE | 0.812 INCHES NOMINAL | | MAJOR DIAMETER LENGTH | 0.125 INCHES NOMINAL | | OUTSIDE DIAMETER | 0.750 INCHES NOMINAL | | OVERALL LENGTH | 3.188 INCHES NOMINAL | | MATERIAL | IRON CAST | | METALLIC HARDNESS RATING | 96.7 MINIMUM ROCKWELL B | | SHOULDER FIRST FILLET RADIUS | 0.031 INCHES NOMINAL | | SPECIAL FEATURES | SAME @AS STYLE 11 EXCEPT AS MODIFIED,0.593 IN.DIA RECESS BY 0.094 IN.LG IN FRONT OF FIRST SHOULDER | | STYLE DESIGNATOR | PLAIN-SHOULDERED |
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