3020-01-386-6629 GEAR,HELICAL Index 2930-01-386-6631 RETAINER,RADIATOR

National Stock Number:
3040-01-386-6630

Federal Supply Class:
3040

National Item Identification Number:
013866630

Description:
SHAFT,SHOULDERED

Detail:
A shaft having two or more different diameters (greater than 0.031 inches (0.79 millimeter)) along its length. It must have one or more of the following conditions: a specified surface finish designation in the range 1 to 125 microinches (0.025 to 3.2 micrometers) arithmetical average (AA), machined peripheral flat(s), circular groove(s), keyway(s), splines, threads, or holes. The ends and/or shoulders may be machined to accommodate bearings, couplings, and the like. It is not designed for use in aligning by fitting into corresponding holes of another item. For items used to support rotating members see AXLE(1), SHOULDERED. For items not having any of the above conditions see PIN, SHOULDER, HEADLESS. Excludes SHAFT(1), STRAIGHT; and AXLE(1), STRAIGHT.


Manufacturer Information:
DAA7252G80480378TRIUMPH AEROSTRUCTURES, LLC
DAA7252G804-05180378TRIUMPH AEROSTRUCTURES, LLC


Techincal Specification:
END SIMILARITYNOT IDENTICAL
FIRST END GROOVE DIAMETER0.5460 INCHES NOMINAL
FIRST END GROOVE WIDTH0.1600 INCHES NOMINAL
FIRST END DIAMETER1.1250 INCHES NOMINAL
FIRST END DISTANCE FROM END TO GROOVE0.1870 INCHES NOMINAL
FIRST END STYLECIRCULAR GROOVED
LARGEST STEP DIAMETER1.1250 INCHES NOMINAL
MATERIALSTEEL
OVERALL LENGTH8.7000 INCHES NOMINAL
SECOND END DIAMETER0.6360 INCHES NOMINAL
SECOND END EXTERNAL THREAD LENGTH7.2030 INCHES NOMINAL
SECOND END STYLEEXTERNAL THREADED
STEP QUANTITY4


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