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National Stock Number:
3040-01-203-7648
Federal Supply Class:
3040
National Item Identification Number:
012037648
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:
| D-104-296 | 16603 | CONTROL FLOW, INC. | | D-104-296 | 17454 | TIMKEN GEARS & SERVICES INC. | | E-104-086 | 16603 | CONTROL FLOW, INC. | | E-104-086 PIECE 30 | 16603 | CONTROL FLOW, INC. | | E-104-086 PIECE 30 | 17454 | TIMKEN GEARS & SERVICES INC. |
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | FIRST END DIAMETER | 1.3750 INCHES NOMINAL | | FIRST END STYLE | FLAT KEYWAY | | OVERALL LENGTH | 37.000 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | AISI-4140 NATIONAL SPEC ALL MATERIAL RESPONSES | | MATERIAL | STEEL COMP 4140 | | SECOND END DIAMETER | 1.3750 INCHES NOMINAL | | SECOND END STYLE | EXTERNAL THREADED |
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