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National Stock Number: 3040-01-073-7992
Federal Supply Class: 3040
National Item Identification Number: 010737992
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:
12274679 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM | XM65011 | 01417 | GENERAL DYNAMICS LAND SYSTEMS INC. |
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Techincal Specification:
END SIMILARITY | IDENTICAL | FIRST END FLAT DEPTH | 0.0310 INCHES NOMINAL | FIRST END DIAMETER | 0.2480 INCHES MINIMUM AND 0.2500 INCHES MAXIMUM | FIRST END FLAT LENGTH | 0.3800 INCHES NOMINAL | FIRST END STYLE | FLATTED | OVERALL LENGTH | 3.720 INCHES MINIMUM AND 3.810 INCHES MAXIMUM | MATERIAL | STEEL CORROSION RESISTING | SECOND END DIAMETER | 0.2480 INCHES MINIMUM AND 0.2500 INCHES MAXIMUM | SECOND END FLAT DEPTH | 0.0310 INCHES NOMINAL | SECOND END FLAT LENGTH | 0.7500 INCHES NOMINAL |
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