3120-00-974-3950 BEARING,SLEEVE Index 5307-00-974-3953 STUD,PLAIN

National Stock Number:
3040-00-974-3951

Federal Supply Class:
3040

National Item Identification Number:
009743951

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:
134B248AD24446GENERAL ELECTRIC COMPANY
134B248AD103502GENERAL ELECTRIC CO NAVAL AND DRIVE TURBINE SYSTEMS DEPT
134B248AD10BR59SIEMENS GOVERNMENT TECHNOLOGIES, INC.
134B248AD124446GENERAL ELECTRIC COMPANY
134B248AD1830Q4CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
134B248AD18FGX3CURTISS-WRIGHT ELECTRO-MECHANICAL CORP


Techincal Specification:
END SIMILARITYNOT IDENTICAL
FIRST END EXTERNAL THREAD LENGTH0.750 INCHES NOMINAL
FIRST END DIAMETER0.5000 INCHES NOMINAL
FIRST END STYLEEXTERNAL THREADED
LARGEST STEP DIAMETER1.812 INCHES NOMINAL
OVERALL LENGTH8.188 INCHES NOMINAL
MATERIALSTEEL CORROSION RESISTING
SECOND END EXTERNAL THREAD LENGTH2.875 INCHES NOMINAL
SECOND END DIAMETER1.0000 INCHES NOMINAL
SECOND END STYLEEXTERNAL THREADED
STEP QUANTITY5


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