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National Stock Number: 2815-00-450-9331
Federal Supply Class: 2815
National Item Identification Number: 004509331
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:
8335224 | 24617 | GENERAL MOTORS CORP | 8335224 | 72915 | GENERAL MOTORS CORP ELECTRO-MOTIVE DIV |
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Techincal Specification:
AA END DIAMETER | 0.625 INCHES NOMINAL | AA END RADIUS | 0.266 INCHES NOMINAL | BB END SHANK DIAMETER | 1.000 INCHES NOMINAL | BORE DIAMETER | 0.5000 INCHES NOMINAL | BORE COUNTERBORE | NOT INCLUDED | BORE COUNTERSINK | NOT INCLUDED | LENGTH FROM AA END TO LARGEST DIAMETER FACE | 2.000 INCHES NOMINAL | MAJOR DIAMETER LENGTH | 0.344 INCHES NOMINAL | OUTSIDE DIAMETER | 1.750 INCHES NOMINAL | OVERALL LENGTH | 6.006 INCHES NOMINAL | MATERIAL | STEEL | SHOULDER DIAMETER | 1.182 INCHES NOMINAL | SHOULDER LENGTH | 0.312 INCHES NOMINAL | SHOULDER SECOND FILLET RADIUS | 0.281 INCHES NOMINAL | SPECIAL FEATURES | BB END THD 3-5/8 IN. LG,1 IN.-12THD | STYLE DESIGNATOR | PLAIN-STEPPED SHOULDER |
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