3020-00-671-1169 GEAR,SPUR Index 3020-00-671-1171 GEAR,SPUR

National Stock Number:
3040-00-671-1170

Federal Supply Class:
3040

National Item Identification Number:
006711170

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:
12780106481NORTHROP GRUMMAN SYSTEMS CORPORATION
543-0780-00213499ROCKWELL COLLINS, INC.


Techincal Specification:
END SIMILARITYNOT IDENTICAL
FIRST END DIAMETER0.1860 INCHES NOMINAL
FIRST END STYLEPLAIN
LARGEST STEP DIAMETER0.248 INCHES MINIMUM AND 0.249 INCHES MAXIMUM
OVERALL LENGTH2.875 INCHES NOMINAL
MATERIALSTEEL COMP 416
SECOND END DIAMETER0.1835 INCHES MINIMUM AND 0.1855 INCHES MAXIMUM
SECOND END STYLESLOTTED
SECOND END SLOT DEPTH0.040 INCHES NOMINAL
SECOND END SLOT WIDTH0.040 INCHES NOMINAL
STEP QUANTITY6


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