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National Stock Number:
3040-00-392-7858
Federal Supply Class:
3040
National Item Identification Number:
003927858
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:
| 52835 | 82423 | KLEINSCHMIDT INC | | SM-B-157368 | 80063 | US ARMY COMMUNICATIONS & ELECTRONICS MATERIEL READINESS COMMAND LOGISTICS ENGINEERING DIR |
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | FIRST END DIAMETER | 0.2495 INCHES NOMINAL | | FIRST END GROOVED FLAT DEPTH | 0.0295 INCHES NOMINAL | | FIRST END GROOVED FLAT LENGTH | 0.3125 INCHES NOMINAL | | FIRST END DISTANCE FROM END TO FLAT | 0.3373 INCHES NOMINAL | | FIRST END STYLE | FLAT GROOVED | | OVERALL LENGTH | 1.906 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | AISI C1018 ASSN STD SINGLE MATERIAL RESPONSE | | MATERIAL | STEEL COMP 1018 | | SECOND END GROOVE DIAMETER | 0.2100 INCHES NOMINAL | | SECOND END GROOVE WIDTH | 0.0310 INCHES NOMINAL | | SECOND END DIAMETER | 0.2495 INCHES NOMINAL | | SECOND END DISTANCE BETWEEN FIRST AND SECOND GROOVE CENTERS | 0.1000 INCHES NOMINAL | | SECOND END DISTANCE BETWEEN SECOND AND THIRD GROOVE CENTERS | 0.1000 INCHES NOMINAL | | SECOND END DISTANCE FROM END TO GROOVE | 0.0625 INCHES NOMINAL | | SECOND END STYLE | THREE CIRCULAR GROOVES | | SURFACE FINISH | 32.0 MICROINCHES |
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