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National Stock Number:
3040-00-033-6875
Federal Supply Class:
3040
National Item Identification Number:
000336875
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:
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Techincal Specification:
| END SIMILARITY | IDENTICAL | | FIRST END DIAMETER | 0.2160 INCHES NOMINAL | | FIRST END WIDTH ACROSS FLATS | 0.188 INCHES NOMINAL | | FIRST END STEP LENGTH | 0.600 INCHES NOMINAL | | FIRST END STYLE | SQUARE (ROUND CORNERS) | | OVERALL LENGTH | 1.200 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-7720 MIL SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | STEEL COMP 303 | | SPECIAL FEATURES | ONE END HAS UNTHD CROSS DRILLED THRU HOLE,0.0955 IN. DIA,0.125 IN. DISTANCE FROM HOLE CTR TO END | | SURFACE FINISH | 32.0 MICROINCHES |
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