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National Stock Number:
3040-00-073-0620
Federal Supply Class:
3040
National Item Identification Number:
000730620
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:
| 2270670 | 10001 | NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER |
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | FIRST END DIAMETER | 1.9962 INCHES MINIMUM AND 1.9978 INCHES MAXIMUM | | FIRST END STYLE | PLAIN | | OVERALL LENGTH | 44.563 INCHES MINIMUM AND 44.626 INCHES MAXIMUM | | MATERIAL | STEEL CORROSION RESISTING | | SECOND END EXTERNAL THREAD LENGTH | 39.813 INCHES MINIMUM AND 39.937 INCHES MAXIMUM | | SECOND END DIAMETER | 2.0000 INCHES NOMINAL | | SECOND END STYLE | EXTERNAL THREADED | | SPECIAL FEATURES | HOLE THROUGH SHAFT 1/2 IN DIA WITCOUNTERBORE 3/4 IN DIA 7/16 IN DEEP,DRILLED 1.812 IN FROM FIRST END; KEYWAY 1/2 IN DIA 35 IN LONG AT SECOND END; INTERNAL THREADED HOLE 3/8-16 UNC-2B BY 3/4 IN DEEP CENTER OF SECOND END | | SURFACE FINISH | 63.0 MICROINCHES |
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