8475-01-298-8928 LINING,HELMET,SHOCK ABSORBING Index 3040-01-298-8931 SHAFT,SHOULDERED

National Stock Number:
3040-01-298-8930

Federal Supply Class:
3040

National Item Identification Number:
012988930

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:
1002913105606GENERAL DYNAMICS-OTS, INC.


Techincal Specification:
END SIMILARITYIDENTICAL
FIRST END DIAMETER0.3720 INCHES NOMINAL
FIRST END HOLE DIAMETER0.1275 INCHES NOMINAL
FIRST END DISTANCE FROM HOLE CENTER TO END0.3130 INCHES NOMINAL
FIRST END STYLEUNTHREADED CROSS DRILLED
OVERALL LENGTH8.300 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONASTM-A322 ASSN STD ALL MATERIAL RESPONSES
MATERIALSTEEL
SURFACE FINISH250.0 MICROINCHES


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