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National Stock Number:
3040-00-930-1956
Federal Supply Class:
3040
National Item Identification Number:
009301956
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:
| 65B9897 | 18894 | AIR ARMAMENT CENTER/ EN | | 65B9897 | 19204 | ARMY, UNITED STATES DEPARTMENT OF THE |
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | FIRST END DISTANCE FROM HOLE CENTER TO END | 0.220 INCHES NOMINAL | | FIRST END DIAMETER | 0.3735 INCHES MINIMUM AND 0.3745 INCHES MAXIMUM | | FIRST END STYLE | UNTHREADED CROSS DRILLED | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-624: 4140,.15-.35 PERCENT MIL SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | STEEL | | OVERALL LENGTH | 3.870 INCHES MINIMUM AND 3.900 INCHES MAXIMUM | | SECOND END DISTANCE FROM HOLE CENTER TO END | 0.300 INCHES NOMINAL | | SECOND END DIAMETER | 0.3735 INCHES MINIMUM AND 0.3745 INCHES MAXIMUM | | SECOND END STYLE | CROSS DRILLED HOLE AND SLOTTED | | SECOND END SLOT DEPTH | 0.100 INCHES MINIMUM AND 0.140 INCHES MAXIMUM | | SECOND END SLOT WIDTH | 0.045 INCHES MINIMUM AND 0.065 INCHES MAXIMUM | | SURFACE FINISH | 125.0 MICROINCHES |
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