2810-00-479-3929 IMPELLER-APPL R20 Index 1720-00-479-3934 ROLLER,CROSSHEAD AS

National Stock Number:
3040-00-479-3932

Federal Supply Class:
3040

National Item Identification Number:
004793932

Description:
AXLE,SHOULDERED

Detail:
An axle 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), periphersl flat(s), circular groove(s), keyway(s), splines, threads, or holes. The ends and/or sholders 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 transmit motion see SHAFT(1), SHOULDER. For items not having any of the above conditions see PIN, SHOULDER, HEADLESS. Excludes SHAFT(1),STRAIGHT; and AXLE(1), STRAIGHT.


Manufacturer Information:
416540-11X0E7KUTZNER MANUFACTURING INDUSTRIES, INC.
416540-120722THE ENTWISTLE COMPANY LLC
416540-12U656RELIABLE MANUFACTURING COMPANY, INCORPORATED
416540-159213AERO COMPONENTS, LLC
416540-180020NAVAL AIR WARFARE CENTER AIRCRAFT DIVISION CODE 4.8.8.0.0.B BLDG 148-2
416540-18L525JOHNSON BRASS & MACHINE FOUNDRY INC
416540-19U245MASTER RESEARCH & MANUFACTURING, INC.


Techincal Specification:
CRITICALITY CODE JUSTIFICATIONFEAT
END SIMILARITYNOT IDENTICAL
FIRST END DISTANCE FROM HOLE CENTER TO END0.2188 INCHES NOMINAL
FIRST END DIAMETER0.6230 INCHES NOMINAL
FIRST END HOLE DIAMETER0.1720 INCHES NOMINAL
FIRST END STYLEUNTHREADED CROSS DRILLED
LARGEST STEP DIAMETER1.0000 INCHES NOMINAL
OVERALL LENGTH1.9688 INCHES NOMINAL
MATERIALSTEEL CORROSION RESISTING
SECOND END DIAMETER0.7500 INCHES NOMINAL
SECOND END STYLEPLAIN
SPECIAL FEATURESITEM IS A NON-AVIATION CRITICAL SAFETY ITEM (CSI) WHOSE FAILURE WILL RESULT IN SERIOUS DAMAGE TO EQUIPMENT OR SERIOUS INJURY OR DEATH TO PERSONNEL.
STEP QUANTITY3


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