4730-00-938-8868 RESTRICTOR,FLUID FLOW Index 4820-00-938-8871 CAP,ACTUATION

National Stock Number:
3040-00-938-8869

Federal Supply Class:
3040

National Item Identification Number:
009388869

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:
59956873030HAMILTON SUNDSTRAND CORPORATION
AAME91-03R01F3032ATELIER INDUSTRIEL DE L'AERONAUTIQUE DE CUERS PIERREFEU SI


Techincal Specification:
END SIMILARITYNOT IDENTICAL
FIRST END DIAMETER0.4375 INCHES NOMINAL
FIRST END EXTERNAL THREAD LENGTH0.760 INCHES NOMINAL
FIRST END STYLEEXTERNAL THREADED
FSC APPLICATION DATATURBINE AIRCRAFT
LARGEST STEP DIAMETER0.692 INCHES NOMINAL
OVERALL LENGTH5.292 INCHES NOMINAL
MATERIALSTEEL
SECOND END DIAMETER0.4375 INCHES NOMINAL
SECOND END EXTERNAL THREAD LENGTH0.780 INCHES NOMINAL
SECOND END STYLEEXTERNAL THREADED
STEP QUANTITY7
SURFACE FINISH125.0 MICROINCHES


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