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National Stock Number:
3040-00-093-9051
Federal Supply Class:
3040
National Item Identification Number:
000939051
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:
| 1770719-18 | 10001 | NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER | | 1770719-18 | 56232 | LOCKHEED MARTIN CORPORATION | | 41-513-18 | 56232 | LOCKHEED MARTIN CORPORATION |
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | FIRST END DIAMETER | 0.1871 INCHES MINIMUM AND 0.1873 INCHES MAXIMUM | | FIRST END STYLE | PLAIN | | OVERALL LENGTH | 2.400 INCHES NOMINAL | | MATERIAL | STEEL COMP 416 | | SECOND END DISTANCE BETWEEN FIRST AND SECOND GROOVE CENTERS | 1.012 INCHES NOMINAL | | SECOND END DISTANCE FROM END TO GROOVE | 0.050 INCHES NOMINAL | | SECOND END GROOVE DIAMETER | 0.1735 INCHES MINIMUM AND 0.1765 INCHES MAXIMUM | | SECOND END DIAMETER | 0.1871 INCHES MINIMUM AND 0.1873 INCHES MAXIMUM | | SECOND END STYLE | TWO CIRCULAR GROOVES | | SECOND END GROOVE WIDTH | 0.0170 INCHES MINIMUM AND 0.0190 INCHES MAXIMUM | | SURFACE FINISH | 32.0 MICROINCHES |
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