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National Stock Number:
3040-01-239-8989
Federal Supply Class:
3040
National Item Identification Number:
012398989
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:
| DP-849 | 1B589 | PHILLIPS CORPORATION DIV FEDERAL DIVISION | | DP-849 | 80300 | ELECTRO-MECHANO INC. DBA E M INSTRUMENTS DIV |
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | FIRST END DIAMETER | 0.5000 INCHES NOMINAL | | FIRST END STYLE | PLAIN | | OVERALL LENGTH | 3.750 INCHES NOMINAL | | MATERIAL | STEEL CORROSION RESISTING | | SECOND END DIAMETER | 0.5000 INCHES NOMINAL | | SECOND END DISTANCE BETWEEN HOLE CENTERS | 0.620 INCHES NOMINAL | | SECOND END ANGLE BETWEEN HOLES | 0.0 DEGREES NOMINAL | | SECOND END DISTANCE FROM HOLE CENTER TO END | 0.250 INCHES NOMINAL | | SECOND END HOLE DEPTH | 0.375 INCHES NOMINAL | | SECOND END HOLE DIAMETER | 0.2515 INCHES NOMINAL | | SECOND END STYLE | TWO CROSS DRILLED HOLES | | SPECIAL FEATURES | NO. 28 DRILL THRU,TAP 8-32 |
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