3040-00-760-4756 GEARSHAFT,SPUR Index 3040-00-760-4758 GEARSHAFT,SPUR

National Stock Number:
3040-00-760-4757

Federal Supply Class:
3040

National Item Identification Number:
007604757

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:
760475719200US ARMY ARDEC RDECOM
BL9024901714LUCENT TECHNOLOGIES INC ADVANCED TECHNOLOGY SYSTEMS
BL9024964959AMERICAN TELEPHONE AND TELEGRAPH CO
BL9024970408AT AND T CORP


Techincal Specification:
END SIMILARITYIDENTICAL
FIRST END DIAMETER0.2361 INCHES MINIMUM AND 0.2389 INCHES MAXIMUM
FIRST END GROOVE DIAMETER0.2205 INCHES MINIMUM AND 0.2235 INCHES MAXIMUM
FIRST END STYLECIRCULAR GROOVED
OVERALL LENGTH2.094 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-763,CL 6 TY C FED SPEC SINGLE MATERIAL RESPONSE
MATERIALSTEEL CORROSION RESISTING
STEP QUANTITY6


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