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National Stock Number:
3040-01-611-4712
Federal Supply Class:
3040
National Item Identification Number:
016114712
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:
| 12279023 | 19200 | US ARMY ARDEC RDECOM |
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | FIRST END DISTANCE FROM HOLE CENTER TO END | 1.875 INCHES NOMINAL | | FIRST END DIAMETER | 0.374 INCHES MINIMUM AND 0.375 INCHES MAXIMUM | | FIRST END STYLE | UNTHREADED CROSS DRILLED | | FIRST END HOLE DIAMETER | 0.093 INCHES MINIMUM AND 0.103 INCHES MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A582,CL 303,CD A ASSN STD SINGLE MATERIAL RESPONSE | | MATERIAL | STEEL COMP 303 | | PART NAME ASSIGNED BY CONTROLLING AGENCY | SHAFT,CONTROL | | OVERALL LENGTH | 8.875 INCHES NOMINAL | | SECOND END DIAMETER | 0.245 INCHES MINIMUM AND 0.250 INCHES MAXIMUM | | SECOND END GROOVE DIAMETER | 0.325 INCHES MINIMUM AND 0.337 INCHES MAXIMUM | | SECOND END GROOVE WIDTH | 0.046 INCHES MINIMUM AND 0.052 INCHES MAXIMUM | | SECOND END DISTANCE FROM END TO GROOVE | 0.619 INCHES NOMINAL | | SECOND END STYLE | CIRCULAR GROOVED | | SPECIAL FEATURES | PROTECTIVE FINISH IAW ASTM A967; 125.0 MICROINCH FINISH | | SURFACE FINISH | 125.0 MICROINCHES |
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