3040-01-237-6277 SHAFT,SHOULDERED Index 3040-01-237-6279 SHAFT,SHOULDERED

National Stock Number:
3040-01-237-6278

Federal Supply Class:
3040

National Item Identification Number:
012376278

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:
77832-60X2896169ELECTRIC BOAT CORPORATION
77832-60X28 PIECE 2796169ELECTRIC BOAT CORPORATION
SSN637-709-248170380064NAVAL SHIP SYSTEMS COMMAND
SSN637-709-2481703 PIECE 2780064NAVAL SHIP SYSTEMS COMMAND


Techincal Specification:
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE
MATERIALSTEEL CORROSION RESISTING


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