3040-01-237-6254 SHAFT,STRAIGHT Index 3040-01-237-6256 SHAFT,STRAIGHT

National Stock Number:
3040-01-237-6255

Federal Supply Class:
3040

National Item Identification Number:
012376255

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:
77832-60X396169ELECTRIC BOAT CORPORATION
77832-60X3 PIECE 2896169ELECTRIC BOAT CORPORATION
SSN637-709-214423580064NAVAL SHIP SYSTEMS COMMAND
SSN637-709-2144235 PIECE 2880064NAVAL SHIP SYSTEMS COMMAND


Techincal Specification:
END SIMILARITYIDENTICAL
FIRST END DIAMETER1.3725 INCHES NOMINAL
FIRST END SPLINE QUANTITY10
FIRST END STYLESPLINED (STRAIGHT)
FIRST END SPLINE LENGTH1.188 INCHES NOMINAL
FIRST END SPLINE MAJOR DIAMETER1.3725 INCHES NOMINAL
FIRST END SPLINE MINOR DIAMETER1.1745 INCHES NOMINAL
OVERALL LENGTH42.750 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-763 CL 304 COND A FED SPEC SINGLE MATERIAL RESPONSE
MATERIALSTEEL CORROSION RESISTING
SURFACE FINISH63.0 MICROINCHES


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