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National Stock Number:
2805-00-529-3770
Federal Supply Class:
2805
National Item Identification Number:
005293770
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:
| 5293770 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM |
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Techincal Specification:
| AA END CHAMFER LENGTH | 0.031 INCHES NOMINAL | | AA END CHAMFER ANGLE IN DEG | 45.0 | | AA END DIAMETER | 0.625 INCHES NOMINAL | | BORE COUNTERBORE | INCLUDED | | BORE COUNTERSINK | NOT INCLUDED | | BORE DIAMETER | 0.3430 INCHES MINIMUM AND 0.3440 INCHES MAXIMUM | | COUNTERBORE DEPTH | 0.375 INCHES NOMINAL | | COUNTERBORE DIAMETER | 0.406 INCHES NOMINAL | | COUNTERBORE LOCATION | AA END | | FSC APPLICATION DATA | ENGINE,GASOLINE,NON-AIRCRAFT | | LENGTH FROM AA END TO LARGEST DIAMETER FACE | 0.375 INCHES NOMINAL | | MAJOR DIAMETER LENGTH | 1.859 INCHES NOMINAL | | OUTSIDE DIAMETER | 0.6885 INCHES MINIMUM AND 0.6890 INCHES MAXIMUM | | OVERALL LENGTH | 3.078 INCHES NOMINAL | | MATERIAL | IRON CAST | | SHOULDER SECOND FILLET RADIUS | 0.031 INCHES NOMINAL | | STYLE DESIGNATOR | STEPPED-STEPPED TAPERED SHANK END | | TAPER MINOR DIAMETER | 0.656 INCHES NOMINAL | | TAPER LENGTH | 0.219 INCHES MAXIMUM |
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