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National Stock Number:
4820-01-371-7249
Federal Supply Class:
4820
National Item Identification Number:
013717249
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:
| 302 PART 302-01 | 55378 | TRAC REGULATOR CO., INC. | | 302-01 | 55378 | TRAC REGULATOR CO., INC. | | 40663-5 PART 302-01 | 55378 | TRAC REGULATOR CO., INC. |
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Techincal Specification:
| AA END CHAMFER ANGLE IN DEG | 15.0 | | AA END CHAMFER LENGTH | 0.312 INCHES NOMINAL | | AA END DIAMETER | 0.750 INCHES NOMINAL | | BB END CHAMFER ANGLE IN DEG | 60.0 | | BB END CHAMFER LENGTH | 0.312 INCHES NOMINAL | | BB END SHANK DIAMETER | 1.500 INCHES NOMINAL | | BORE COUNTERBORE | INCLUDED | | BORE COUNTERSINK | NOT INCLUDED | | BORE DIAMETER | 0.2500 INCHES NOMINAL | | COUNTERBORE DIAMETER | 0.562 INCHES NOMINAL | | COUNTERBORE LOCATION | AA END | | COUNTERBORE DEPTH | 0.875 INCHES NOMINAL | | LENGTH FROM AA END TO LARGEST DIAMETER FACE | 1.437 INCHES NOMINAL | | MAJOR DIAMETER LENGTH | 0.375 INCHES NOMINAL | | MATERIAL | STEEL CORROSION RESISTING | | OUTSIDE DIAMETER | 1.500 INCHES NOMINAL | | OVERALL LENGTH | 2.625 INCHES NOMINAL | | SHOULDER DIAMETER | 1.250 INCHES NOMINAL | | SHOULDER LENGTH | 0.875 INCHES NOMINAL | | STYLE DESIGNATOR | PLAIN-STEPPED SHOULDER |
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