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National Stock Number:
3040-01-413-2635
Federal Supply Class:
3040
National Item Identification Number:
014132635
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:
| MDD-452-4 | 06793 | BELSHAW BROS INC |
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | FIRST END DIAMETER | 0.9970 INCHES MINIMUM AND 0.9990 INCHES MAXIMUM | | FIRST END SPLINE MAJOR DIAMETER | 0.9990 INCHES MAXIMUM | | FIRST END SPLINE MINOR DIAMETER | 0.8470 INCHES MINIMUM | | FIRST END SPLINE QUANTITY | 5 | | FIRST END STYLE | SPLINED (INVOLUTE) | | MATERIAL | STEEL | | OVERALL LENGTH | 20.750 INCHES NOMINAL | | SECOND END GROOVED FLAT DEPTH | 0.125 INCHES NOMINAL | | SECOND END DIAMETER | 1.0000 INCHES NOMINAL | | SECOND END STYLE | TWO FLAT GROOVES | | SPECIAL FEATURES | HAS 2 FLATS AT SECOND END .375 IN. WIDE,90 DEGREES OF EACH OTHER;3 FLATS NEAR CENTER PARALLEL TO BOTH SECOND END FLATS;1 WOODRUFF KEYWAY OFF CENTER |
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