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National Stock Number:
2815-00-363-5785
Federal Supply Class:
2815
National Item Identification Number:
003635785
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:
| 8028510 | 24617 | GENERAL MOTORS CORP | | 8028510 | 72915 | GENERAL MOTORS CORP ELECTRO-MOTIVE DIV |
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Techincal Specification:
| AA END CHAMFER ANGLE IN DEG | 45.0 | | AA END CHAMFER LENGTH | 0.070 INCHES NOMINAL | | AA END DIAMETER | 0.936 INCHES NOMINAL | | BB END CHAMFER ANGLE IN DEG | 45.0 | | BB END CHAMFER LENGTH | 0.050 INCHES NOMINAL | | BB END SHANK DIAMETER | 0.875 INCHES NOMINAL | | BORE DIAMETER | 0.5000 INCHES NOMINAL | | BORE COUNTERBORE | NOT INCLUDED | | BORE COUNTERSINK | NOT INCLUDED | | LENGTH FROM AA END TO LARGEST DIAMETER FACE | 2.375 INCHES NOMINAL | | MAJOR DIAMETER LENGTH | 0.256 INCHES NOMINAL | | OUTSIDE DIAMETER | 1.496 INCHES NOMINAL | | OVERALL LENGTH | 5.815 INCHES NOMINAL | | MATERIAL | STEEL | | SHOULDER DIAMETER | 1.004 INCHES NOMINAL | | SHOULDER FIRST FILLET RADIUS | 0.125 INCHES NOMINAL | | SHOULDER LENGTH | 0.250 INCHES NOMINAL | | SHOULDER SECOND FILLET RADIUS | 0.025 INCHES NOMINAL | | SPECIAL FEATURES | SAME AS STYLE 12 EXCEPT AS MODIFIED,BB END THREADED 0.875-14 UNF,TH,2.921 IN. THD LG | | STYLE DESIGNATOR | PLAIN-STEPPED SHOULDER |
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