3040-01-339-9764 SHAFT,SHOULDERED Index 3040-01-339-9766 SHAFT,SHOULDERED

National Stock Number:
3040-01-339-9765

Federal Supply Class:
3040

National Item Identification Number:
013399765

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:
510252-3553.00011871RECON/OPTICAL, INC.
510252-3553.00080294BOURNS INSTRUMENTS INC
510252-3553.000D0703CARL ZEISS AG


Techincal Specification:
END SIMILARITYNOT IDENTICAL
FIRST END DIAMETER5.0 MILLIMETERS NOMINAL
FIRST END SLOT DEPTH3.7 MILLIMETERS NOMINAL
FIRST END SLOT WIDTH0.2 MILLIMETERS NOMINAL
FIRST END STYLESLOTTED
LARGEST STEP DIAMETER5.0 MILLIMETERS NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE
MATERIALSTEEL CORROSION RESISTING
PROPRIETARY CHARACTERISTICSPACS
OVERALL LENGTH28.0 MILLIMETERS NOMINAL
SECOND END DIAMETER2.5 MILLIMETERS NOMINAL
SECOND END EXTERNAL THREAD LENGTH7.0 MILLIMETERS NOMINAL
SECOND END STYLEEXTERNAL THREADED
STEP QUANTITY3


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