4820-01-152-5483 VALVE,REGULATING,FLUID PRESSURE Index 2520-01-152-5486 PARTS KIT,DRIVING AXLE DIFFERENT

National Stock Number:
3040-01-152-5485

Federal Supply Class:
3040

National Item Identification Number:
011525485

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:
7682-27811871RECON/OPTICAL, INC.
7682-27880294BOURNS INSTRUMENTS INC


Techincal Specification:
END SIMILARITYNOT IDENTICAL
FIRST END DISTANCE BETWEEN FIRST AND SECOND GROOVE CENTERS0.569 INCHES NOMINAL
FIRST END DISTANCE FROM END TO GROOVE0.114 INCHES NOMINAL
FIRST END DIAMETER0.2495 INCHES MINIMUM AND 0.2497 INCHES MAXIMUM
FIRST END GROOVE DIAMETER0.2100 INCHES MINIMUM AND 0.2130 INCHES MAXIMUM
FIRST END GROOVE WIDTH0.0290 INCHES MINIMUM AND 0.0320 INCHES MAXIMUM
FIRST END SPLINE QUANTITY10
FIRST END STYLETWO CIRCULAR GROOVES
LARGEST STEP DIAMETER0.3432 INCHES MINIMUM AND 0.3436 INCHES MAXIMUM
OVERALL LENGTH1.660 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-764,CLASS 303,CONDITION A FED SPEC SINGLE MATERIAL RESPONSE
MATERIALSTEEL CORROSION RESISTING
SECOND END DIAMETER0.3432 INCHES MINIMUM AND 0.3436 INCHES MAXIMUM
SECOND END DISTANCE FROM END TO GROOVE0.515 INCHES NOMINAL
SECOND END SPLINE LENGTH0.515 INCHES NOMINAL
SECOND END SPLINE MAJOR DIAMETER0.3125 INCHES NOMINAL
SECOND END SPLINE MINOR DIAMETER0.2630 INCHES MINIMUM AND 0.2710 INCHES MAXIMUM
SECOND END GROOVE DIAMETER0.2200 INCHES NOMINAL
SECOND END GROOVE WIDTH0.0250 INCHES NOMINAL
SECOND END SPLINE QUANTITY10
SECOND END STYLECIRCULAR GROOVED AND SPLINED (STRAIGHT)
SPECIAL FEATURES0.093 IN. MIN,0.098 IN. MAX DIA CENTER BORE THRU ENTIRE LG
STEP QUANTITY7
SURFACE FINISH16.0 MICROINCHES


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