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National Stock Number:
3040-00-105-9988
Federal Supply Class:
3040
National Item Identification Number:
001059988
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:
| SCB422034 | 80063 | US ARMY COMMUNICATIONS & ELECTRONICS MATERIEL READINESS COMMAND LOGISTICS ENGINEERING DIR |
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Techincal Specification:
| END SIMILARITY | IDENTICAL | | FIRST END DISTANCE FROM END TO GROOVE | 0.130 INCHES NOMINAL | | FIRST END DIAMETER | 0.4993 INCHES NOMINAL | | FIRST END GROOVE DIAMETER | 0.4681 INCHES NOMINAL | | FIRST END GROOVE WIDTH | 0.0390 INCHES NOMINAL | | FIRST END STYLE | CIRCULAR GROOVED | | OVERALL LENGTH | 4.750 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A276,COND B ASSN STD ALL MATERIAL RESPONSES | | MATERIAL | STEEL COMP 302 OR STEEL COMP 303 OR STEEL COMP 304 | | SURFACE FINISH | 125.0 MICROINCHES |
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