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National Stock Number:
3040-00-627-9835
Federal Supply Class:
3040
National Item Identification Number:
006279835
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:
| 12511PC4 | 25511 | NORTHERN LINE MACHINE DIV OF COMMENCEMENT INTL CORP | | 22540-1 | 25511 | NORTHERN LINE MACHINE DIV OF COMMENCEMENT INTL CORP |
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Techincal Specification:
| END SIMILARITY | IDENTICAL | | FIRST END GROOVE DIAMETER | 1.1250 INCHES NOMINAL | | FIRST END GROOVE WIDTH | 0.5600 INCHES NOMINAL | | FIRST END DIAMETER | 1.1800 INCHES NOMINAL | | FIRST END DISTANCE FROM END TO GROOVE | 0.140 INCHES NOMINAL | | FIRST END STYLE | CIRCULAR GROOVED | | OVERALL LENGTH | 8.125 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | ISI 4140 FED SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | STEEL | | SPECIAL FEATURES | FIVE GROOVES 0.188 IN. W,1.125 IN. DIA DIA ON SHAFT,1ST GROOVE 1.094 IN. FROM END OF SHAFT TO CENTER OF GROOVE,2ND GROOVE 1.469 IN. C TO C FROM 1ST GROOVE,3RD GROOVE 1.500 IN. C TO C FROM 2ND GROOVE;4TH GROOVE 1.500 IN. C TO C FROM 3RD GROOVE;5TH GROOVE 1.469 IN. C TO C FROM 4TH GROOVE |
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