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National Stock Number: 3040-01-308-1619
Federal Supply Class: 3040
National Item Identification Number: 013081619
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:
8724776 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM |
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Techincal Specification:
END SIMILARITY | NOT IDENTICAL | EXTERNAL KEYWAY LENGTH | 0.887 INCHES NOMINAL SECOND END | FIRST END DIAMETER | 0.9990 INCHES NOMINAL | FIRST END STYLE | PLAIN | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-634 FED SPEC SINGLE MATERIAL RESPONSE OR QQ-S-637 FED SPEC SINGLE MATERIAL RESPONSE | MATERIAL | STEEL COMP 1035 OR STEEL COMP 1132 | OVERALL LENGTH | 16.000 INCHES NOMINAL | SECOND END DISTANCE FROM KEYWAY CENTER TO END | 1.672 INCHES NOMINAL | SECOND END DIAMETER | 0.9990 INCHES NOMINAL | SECOND END DISTANCE BETWEEN KEYWAY CENTERS | 2.594 INCHES NOMINAL | SECOND END STYLE | TWO WOODRUFF KEYWAYS | SECOND END KEYWAY WIDTH | 0.1863 INCHES NOMINAL | SPECIAL FEATURES | FIRST END HAS SLOTTED HOLE;0.390 X 0.625 IN.,0.655 IN.FROM END TO CENTER | SURFACE FINISH | 63.0 MICROINCHES |
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