2930-00-332-3685 PUMP,COOLING SYSTEM,ENGINE Index 2840-00-332-3689 COUPLING,SPLINED

National Stock Number:
3040-00-332-3688

Federal Supply Class:
3040

National Item Identification Number:
003323688

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:
180971-171791CURTISS-WRIGHT CONTROLS, INC.
180971-271791CURTISS-WRIGHT CONTROLS, INC.


Techincal Specification:
END SIMILARITYNOT IDENTICAL
FIRST END DIAMETER0.3720 INCHES NOMINAL
FIRST END STYLEPLAIN
FSC APPLICATION DATAACTUATOR,SLAT/FLAP DRIVE
LARGEST STEP DIAMETER0.880 INCHES NOMINAL
OVERALL LENGTH2.370 INCHES NOMINAL
MATERIALPLASTIC
SECOND END DIAMETER0.6215 INCHES NOMINAL
SECOND END SLOT DEPTH0.225 INCHES NOMINAL
SECOND END SLOT WIDTH0.191 INCHES NOMINAL
SECOND END STYLESLOTTED
STEP QUANTITY4
SURFACE FINISH10.0 MICROINCHES


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