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National Stock Number:
3040-00-392-7781
Federal Supply Class:
3040
National Item Identification Number:
003927781
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:
| 52452 | 82423 | KLEINSCHMIDT INC | | SM-B-157177 | 80063 | US ARMY COMMUNICATIONS & ELECTRONICS MATERIEL READINESS COMMAND LOGISTICS ENGINEERING DIR |
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | FIRST END DIAMETER | 0.1865 INCHES NOMINAL | | FIRST END STYLE | PLAIN | | OVERALL LENGTH | 4.000 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-633 FED SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | STEEL COMP 1018 | | SECOND END GROOVE DIAMETER | 0.1470 INCHES NOMINAL | | SECOND END GROOVE WIDTH | 0.0280 INCHES NOMINAL | | SECOND END DIAMETER | 0.1865 INCHES NOMINAL | | SECOND END DISTANCE BETWEEN FIRST AND SECOND GROOVE CENTERS | 0.4930 INCHES NOMINAL | | SECOND END DISTANCE FROM END TO GROOVE | 0.1665 INCHES NOMINAL | | SECOND END STYLE | TWO CIRCULAR GROOVES | | SURFACE FINISH | 32.0 MICROINCHES |
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