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National Stock Number:
3040-01-042-6592
Federal Supply Class:
3040
National Item Identification Number:
010426592
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:
| 94421-1 | 77646 | NORTHROP GRUMMAN SYSTEMS CORPORATION | | 94421-2 | 77646 | NORTHROP GRUMMAN SYSTEMS CORPORATION |
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | FIRST END DIAMETER | 0.2500 INCHES NOMINAL | | FIRST END FLAT DEPTH | 0.0320 INCHES NOMINAL | | FIRST END FLAT LENGTH | 1.000 INCHES NOMINAL | | FIRST END STYLE | FLATTED | | OVERALL LENGTH | 1.900 INCHES NOMINAL | | MATERIAL | STEEL | | SECOND END DIAMETER | 0.2500 INCHES NOMINAL | | SECOND END SPLINE MINOR DIAMETER | 0.2000 INCHES NOMINAL | | SECOND END SPLINE QUANTITY | 11 | | SECOND END STYLE | SPLINED (STRAIGHT) | | SECOND END PITCH DIAMETER | 0.2250 INCHES NOMINAL | | SECOND END PRESSURE ANGLE | 30.0000 DEGREES NOMINAL | | SECOND END SPLINE LENGTH | 0.380 INCHES NOMINAL | | SECOND END SPLINE MAJOR DIAMETER | 0.2500 INCHES NOMINAL | | SURFACE FINISH | 125.0 MICROINCHES |
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