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National Stock Number:
3040-00-234-3250
Federal Supply Class:
3040
National Item Identification Number:
002343250
Description:
SHAFT,STRAIGHT
Detail:
A straight shaft having two or more of the following conditions: a specified surface finish designation in the range of 1 to 125 microinches (o.o25 to 3.2 micrometers), arithmetical average (aa), machined peripheral flat(s), circular groove (s), keyway(s), splines, threads, or holes. It is not designed for use in aligning by fitting into corresponding holes of another item. It may be drilled for jubricating holes. For items having an integral gear(s) or worm(s), see GEARSHAFT (as modified). For items designed to support rotating members see AXLE(1), STRAIGHT. For items not having the above conditions see PIN, STRAIGHT, HEADLESS. For items having machined ends which constitute steps see SHAFT(1), SHOULDERED; AXLE(1), SHOULDERED; and BOLT, FLUID PASSAGE.
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Manufacturer Information:
| 10899979 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM |
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | FIRST END HOLE DEPTH | 0.500 INCHES NOMINAL | | FIRST END HOLE DIAMETER | 0.1875 INCHES NOMINAL | | FIRST END DIAMETER | 0.9970 INCHES MINIMUM AND 1.0000 INCHES MAXIMUM | | FIRST END DISTANCE FROM HOLE CENTER TO END | 2.500 INCHES NOMINAL | | FIRST END STYLE | CROSS DRILLED HOLE AND INTERNALLY THREADED | | FIRST END INTERNAL THREAD LENGTH | 0.312 INCHES NOMINAL | | OVERALL LENGTH | 14.438 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-633 C1040-C1055 FED SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | STEEL COMP 1040 | | SECOND END DIAMETER | 0.9970 INCHES MINIMUM AND 1.0000 INCHES MAXIMUM | | SECOND END DISTANCE FROM HOLE CENTER TO END | 0.313 INCHES NOMINAL | | SECOND END FLAT DEPTH | 0.1310 INCHES NOMINAL | | SECOND END FLAT LENGTH | 0.438 INCHES NOMINAL | | SECOND END HOLE DIAMETER | 0.1875 INCHES NOMINAL | | SECOND END STYLE | CROSS DRILLED AND FLATTED | | SPECIAL FEATURES | FIRST END HAS PARTIAL BORE IN INT THD 2.750 IN. DP | | SURFACE FINISH | 125.0 MICROINCHES |
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