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National Stock Number:
3040-00-137-1941
Federal Supply Class:
3040
National Item Identification Number:
001371941
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:
| SCB93487 | 80063 | US ARMY COMMUNICATIONS & ELECTRONICS MATERIEL READINESS COMMAND LOGISTICS ENGINEERING DIR |
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Techincal Specification:
| END SIMILARITY | IDENTICAL | | FIRST END DISTANCE BETWEEN FIRST AND SECOND GROOVE CENTERS | 0.2705 INCHES NOMINAL | | FIRST END DISTANCE FROM END TO GROOVE | 0.357 INCHES NOMINAL | | FIRST END DIAMETER | 0.1245 INCHES NOMINAL | | FIRST END GROOVE DIAMETER | 0.1170 INCHES NOMINAL | | FIRST END GROOVE WIDTH | 0.0130 INCHES NOMINAL | | FIRST END STYLE | TWO CIRCULAR GROOVES | | OVERALL LENGTH | 1.031 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-763,CLASS 304,COND A FED SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | STEEL | | SURFACE FINISH | 16.0 MICROINCHES |
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