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National Stock Number:
3040-01-202-2879
Federal Supply Class:
3040
National Item Identification Number:
012022879
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:
| 7237340P002 | 03538 | LOCKHEED MARTIN CORPORATION |
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Techincal Specification:
| END SIMILARITY | IDENTICAL | | FIRST END DISTANCE FROM END TO GROOVE | 0.328 INCHES MINIMUM AND 0.332 INCHES MAXIMUM | | FIRST END DIAMETER | 0.3538 INCHES MINIMUM AND 0.3540 INCHES MAXIMUM | | FIRST END GROOVE DIAMETER | 0.3280 INCHES MINIMUM AND 0.3320 INCHES MAXIMUM | | FIRST END GROOVE WIDTH | 0.0290 INCHES MINIMUM AND 0.0320 INCHES MAXIMUM | | FIRST END STYLE | CIRCULAR GROOVED | | OVERALL LENGTH | 4.466 INCHES MINIMUM AND 4.486 INCHES MAXIMUM | | MATERIAL | STEEL COMP 303 OR STEEL COMP 303SE | | SPECIAL FEATURES | BOTH ENDS CHAMFERED 0.010 IN.MIN/0.020 IN.MAX,45.0 DEG | | SPECIFICATION/STANDARD DATA | 03538-7237340+002 MANUFACTURERS STANDARD | | SURFACE FINISH | 16.0 MICROINCHES |
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