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National Stock Number:
4820-01-177-4789
Federal Supply Class:
4820
National Item Identification Number:
011774789
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:
| 112152001 FIND 22 | 07309 | ROLLS-ROYCE MARINE NORTH AMERICA INC. | | 112152029 | 07309 | ROLLS-ROYCE MARINE NORTH AMERICA INC. |
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Techincal Specification:
| AA END CHAMFER ANGLE IN DEG | 45.0 | | BB END CHAMFER ANGLE IN DEG | 15.0 | | BB END SHANK DIAMETER | 5.125 INCHES NOMINAL | | MATERIAL | COPPER ALLOY | | PROPRIETARY CHARACTERISTICS | PACS | | OUTSIDE DIAMETER | 7.750 INCHES NOMINAL | | OVERALL LENGTH | 12.312 INCHES NOMINAL |
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