1680-00-908-9987 RING,FRAME SUPPORT Index 1680-00-908-9989 INSERT,PORT END CAP

National Stock Number:
3040-00-908-9988

Federal Supply Class:
3040

National Item Identification Number:
009089988

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:
5970398889AEROCONTROLEX GROUP, INC.
734351134519HARMONIC DRIVE L.L.C.


Techincal Specification:
END SIMILARITYNOT IDENTICAL
FIRST END STYLEPLAIN
FSC APPLICATION DATAWINCH,ACFT MTD
LARGEST STEP DIAMETER0.998 INCHES NOMINAL
MATERIALCOPPER ALLOY
OVERALL LENGTH1.000 INCHES NOMINAL
SECOND END DIAMETER0.7507 INCHES MINIMUM AND 0.7510 INCHES MAXIMUM
SECOND END STYLEPLAIN
STEP QUANTITY3
SURFACE FINISH63.0 MICROINCHES


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