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National Stock Number:
3040-01-259-7276
Federal Supply Class:
3040
National Item Identification Number:
012597276
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:
| 123SEMM40004-1 | 26512 | NORTHROP GRUMMAN SYSTEMS CORPORATION | | 123SEMM40004-1 | 79RG9 | NORTHROP GRUMMAN SYSTEMS CORPORATION |
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Techincal Specification:
| END SIMILARITY | IDENTICAL | | FIRST END DISTANCE FROM HOLE CENTER TO END | 0.4687 INCHES NOMINAL | | FIRST END DIAMETER | 1.8735 INCHES NOMINAL | | FIRST END HOLE DIAMETER | 0.2595 INCHES NOMINAL | | FIRST END STYLE | UNTHREADED CROSS DRILLED | | OVERALL LENGTH | 8.000 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | AMS5643 17-4PH ASSN STD SINGLE MATERIAL RESPONSE | | MATERIAL | STEEL CORROSION RESISTING | | SPECIAL FEATURES | CENTER GROOVE 1.760 IN. DIA LOCATED 4.000 IN. FROM END TO CENTER OF GROOVE | | SURFACE FINISH | 125.0 MICROINCHES |
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