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National Stock Number:
3040-01-124-7795
Federal Supply Class:
3040
National Item Identification Number:
011247795
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:
| 2589698 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | EXTERNAL KEYWAY LENGTH | 0.312 INCHES NOMINAL FIRST END | | EXTERNAL KEYWAY LENGTH | 0.312 INCHES NOMINAL SECOND END | | FIRST END DISTANCE FROM KEYWAY CENTER TO END | 0.375 INCHES NOMINAL | | FIRST END DIAMETER | 0.3725 INCHES MINIMUM AND 0.3735 INCHES MAXIMUM | | FIRST END KEYWAY WIDTH | 0.0928 INCHES MINIMUM AND 0.0943 INCHES MAXIMUM | | FIRST END STYLE | WOODRUFF KEYWAY | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-763,COND A FED SPEC ALL MATERIAL RESPONSES | | MATERIAL | STEEL COMP 304L OR STEEL COMP 321 OR STEEL COMP 347 OR STEEL COMP 316L | | OVERALL LENGTH | 10.172 INCHES NOMINAL | | SECOND END DISTANCE FROM KEYWAY CENTER TO END | 0.875 INCHES NOMINAL | | SECOND END DIAMETER | 0.3725 INCHES MINIMUM AND 0.3735 INCHES MAXIMUM | | SECOND END STYLE | WOODRUFF KEYWAY | | SECOND END KEYWAY WIDTH | 0.0928 INCHES MINIMUM AND 0.0943 INCHES MAXIMUM | | SURFACE FINISH | 63.0 MICROINCHES |
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