3040-01-211-0971 SHAFT,SHOULDERED Index 3040-01-211-0973 SHAFT,SHOULDERED

National Stock Number:
3040-01-211-0972

Federal Supply Class:
3040

National Item Identification Number:
012110972

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:
187949203956NORTHROP GRUMMAN SYSTEMS CORPORATION
1879492PC3803956NORTHROP GRUMMAN SYSTEMS CORPORATION
85984603956NORTHROP GRUMMAN SYSTEMS CORPORATION


Techincal Specification:
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-763,CL 303,COND A FED SPEC SINGLE MATERIAL RESPONSE
MATERIALSTEEL CORROSION RESISTING
STEP QUANTITY4


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