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National Stock Number:
2815-00-235-1681
Federal Supply Class:
2815
National Item Identification Number:
002351681
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:
| 01-13-01310 | 84659 | SAFEGUARD POWERTECH SYSTEMS | | 01310 | 84659 | SAFEGUARD POWERTECH SYSTEMS | | 714GB1308P2 | 89619 | MACK TRUCKS, INC. |
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Techincal Specification:
| AA END CHAMFER LENGTH | 0.031 INCHES NOMINAL | | AA END CHAMFER ANGLE IN DEG | 45.0 | | BB END CHAMFER ANGLE IN DEG | 30.0 | | BB END CHAMFER LENGTH | 0.031 INCHES NOMINAL | | BB END SHANK DIAMETER | 0.660 INCHES MINIMUM AND 0.670 INCHES MAXIMUM | | BORE DIAMETER | 0.4995 INCHES MINIMUM AND 0.5005 INCHES MAXIMUM | | BORE COUNTERBORE | NOT INCLUDED | | BORE COUNTERSINK | NOT INCLUDED | | MAJOR DIAMETER LENGTH | 1.937 INCHES NOMINAL | | OVERALL LENGTH | 3.500 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | SAE G3500 FSCM 81343 ASSN STD SINGLE MATERIAL RESPONSE | | MATERIAL | IRON CAST | | OUTSIDE DIAMETER | 0.6880 INCHES NOMINAL | | STYLE DESIGNATOR | PLAIN, SHOULDERED |
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