5985-01-147-0405 ATTENUATOR,VARIABLE Index 3040-01-147-0407 SHAFT,STRAIGHT

National Stock Number:
3040-01-147-0406

Federal Supply Class:
3040

National Item Identification Number:
011470406

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.


Manufacturer Information:
909921118876U S ARMY AVIATION AND MISSILE COMMAND
909921119207U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM


Techincal Specification:
END SIMILARITYIDENTICAL
FIRST END DISTANCE FROM HOLE CENTER TO END0.399 INCHES MINIMUM AND 0.461 INCHES MAXIMUM
FIRST END DIAMETER0.7480 INCHES MINIMUM AND 0.7500 INCHES MAXIMUM
FIRST END HOLE DIAMETER0.2500 INCHES MINIMUM AND 0.2560 INCHES MAXIMUM
FIRST END STYLEUNTHREADED CROSS DRILLED
OVERALL LENGTH14.688 INCHES MINIMUM AND 14.812 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-634 FED SPEC SINGLE MATERIAL RESPONSE
MATERIALSTEEL COMP 1018
SPECIAL FEATURESMARK P/N NO ON SHAFT 0.130 IN. HIGH USING BLACK INK PER SPEC TT-I-558 PER MIL-STD-130


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