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National Stock Number:
3040-00-307-3630
Federal Supply Class:
3040
National Item Identification Number:
003073630
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:
| 1630CH34-008-3 | 81996 | U S ARMY AVIATION AND MISSILE COMMAND | | AK2766 | 16410 | A AND K MFG CO INC | | S1625-50518 | 78286 | SIKORSKY AIRCRAFT CORPORATION |
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | FIRST END DIAMETER | 2.4995 INCHES NOMINAL | | FIRST END GROOVE DIAMETER | 2.3835 INCHES NOMINAL | | FIRST END GROOVE WIDTH | 0.1900 INCHES NOMINAL | | FIRST END DISTANCE FROM END TO GROOVE | 0.466 INCHES NOMINAL | | FIRST END STYLE | CIRCULAR GROOVED | | FSC APPLICATION DATA | BRAKE AIRCRAFT | | OVERALL LENGTH | 14.094 INCHES NOMINAL | | MATERIAL | ALUMINUM | | SECOND END HOLE DEPTH | 2.499 INCHES NOMINAL | | SECOND END HOLE DIAMETER | 0.2515 INCHES NOMINAL | | SECOND END DIAMETER | 2.4995 INCHES NOMINAL | | SECOND END DISTANCE FROM HOLE CENTER TO END | 0.156 INCHES NOMINAL | | SECOND END STYLE | UNTHREADED CROSS DRILLED | | SURFACE FINISH | 125.0 MICROINCHES |
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