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National Stock Number:
4820-01-356-3648
Federal Supply Class:
4820
National Item Identification Number:
013563648
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:
| 803-5959305 | 53711 | NAVAL SEA SYSTEMS COMMAND | | 803-5959305-A3XX-14 | 53711 | NAVAL SEA SYSTEMS COMMAND |
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Techincal Specification:
| AA END CHAMFER ANGLE IN DEG | 45.0 | | AA END CHAMFER LENGTH | 0.060 INCHES NOMINAL | | AA END DIAMETER | 2.560 INCHES NOMINAL | | BB END CHAMFER ANGLE IN DEG | 45.0 | | BB END SHANK DIAMETER | 1.965 INCHES NOMINAL | | BORE COUNTERBORE | INCLUDED | | BORE COUNTERSINK | NOT INCLUDED | | BORE DIAMETER | 1.3750 INCHES NOMINAL | | COUNTERBORE DIAMETER | 1.513 INCHES NOMINAL | | COUNTERBORE LOCATION | AA END | | COUNTERBORE DEPTH | 3.875 INCHES NOMINAL | | LENGTH FROM AA END TO LARGEST DIAMETER FACE | 0.250 INCHES NOMINAL | | MAJOR DIAMETER LENGTH | 1.000 INCHES NOMINAL | | OUTSIDE DIAMETER | 3.500 INCHES NOMINAL | | OVERALL LENGTH | 6.375 INCHES NOMINAL | | MATERIAL | COPPER ALLOY | | STYLE DESIGNATOR | PLAIN-SHOULDERED |
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