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National Stock Number:
3040-01-038-3466
Federal Supply Class:
3040
National Item Identification Number:
010383466
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:
| 65700-10014-109 | 54878 | ROTAIR AEROSPACE CORP | | 65700-10014-109 | 78286 | SIKORSKY AIRCRAFT CORPORATION |
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | FIRST END DIAMETER | 0.7500 INCHES NOMINAL | | FIRST END TONGUE THICKNESS | 0.490 INCHES MINIMUM AND 0.502 INCHES MAXIMUM | | FIRST END TONGUE WIDTH | 0.750 INCHES NOMINAL | | FIRST END STEP LENGTH | 1.000 INCHES NOMINAL | | FIRST END STYLE | TONGUE | | OVERALL LENGTH | 28.000 INCHES NOMINAL | | MATERIAL | STEEL | | SECOND END DIAMETER | 0.7500 INCHES NOMINAL | | SECOND END EXTERNAL THREAD LENGTH | 3.000 INCHES NOMINAL | | SECOND END STYLE | EXTERNAL THREADED | | SPECIAL FEATURES | FIRST END THREADED,12.000 IN. LG,0.750-10 UNC 2A |
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