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National Stock Number:
4820-01-119-7893
Federal Supply Class:
4820
National Item Identification Number:
011197893
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:
| 11629017 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM |
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Techincal Specification:
| AA END DIAMETER | 0.290 INCHES NOMINAL | | BB END SHANK DIAMETER | 0.290 INCHES NOMINAL | | BORE COUNTERBORE | NOT INCLUDED | | BORE COUNTERSINK | NOT INCLUDED | | BORE DIAMETER | 0.1250 INCHES NOMINAL | | LENGTH FROM AA END TO LARGEST DIAMETER FACE | 0.200 INCHES NOMINAL | | MAJOR DIAMETER LENGTH | 0.250 INCHES NOMINAL | | MATERIAL | STEEL | | OUTSIDE DIAMETER | 0.496 INCHES NOMINAL | | OVERALL LENGTH | 0.650 INCHES NOMINAL | | SHOULDER SECOND FILLET RADIUS | 0.020 INCHES NOMINAL | | SHOULDER FIRST FILLET RADIUS | 0.020 INCHES NOMINAL | | STYLE DESIGNATOR | PLAIN-SHOULDERED |
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