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National Stock Number:
4820-01-325-9689
Federal Supply Class:
4820
National Item Identification Number:
013259689
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:
| 5816532 | 53711 | NAVAL SEA SYSTEMS COMMAND |
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Techincal Specification:
| AA END DIAMETER | 0.770 INCHES NOMINAL | | BB END SHANK DIAMETER | 0.770 INCHES NOMINAL | | BORE COUNTERBORE | NOT INCLUDED | | BORE COUNTERSINK | NOT INCLUDED | | BORE DIAMETER | 0.2510 INCHES MINIMUM AND 0.2515 INCHES MAXIMUM | | MAJOR DIAMETER LENGTH | 0.180 INCHES NOMINAL | | OUTSIDE DIAMETER | 1.760 INCHES MINIMUM AND 1.775 INCHES MAXIMUM | | OVERALL LENGTH | 0.600 INCHES NOMINAL | | MATERIAL | COPPER ALLOY 511 | | STYLE DESIGNATOR | PLAIN-SHOULDERED |
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