3040-01-249-1258 SHAFT,SHOULDERED Index 4820-01-249-1261 VALVE,REGULATING,FLUID PRESSURE

National Stock Number:
3040-01-249-1260

Federal Supply Class:
3040

National Item Identification Number:
012491260

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:
10106984A486GNIMIKKEISTOKESKUS NCB FINLAND
147735-164547HONEYWELL INTERNATIONAL, INC
147735-170210HONEYWELL INTERNATIONAL INC.


Techincal Specification:
END SIMILARITYNOT IDENTICAL
FIRST END DIAMETER0.1892 INCHES NOMINAL
FIRST END STYLEPLAIN
LARGEST STEP DIAMETER0.3105 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A582,TYPE 303 ASSN STD SINGLE MATERIAL RESPONSE
MATERIALSTEEL CORROSION RESISTING
OVERALL LENGTH5.290 INCHES NOMINAL
SECOND END DIAMETER0.1855 INCHES NOMINAL
SECOND END SPLINE LENGTH0.620 INCHES NOMINAL
SECOND END SPLINE MAJOR DIAMETER0.1855 INCHES NOMINAL
SECOND END SPLINE MINOR DIAMETER0.1740 INCHES NOMINAL
SECOND END SPLINE QUANTITY36
SECOND END STYLESPLINED (STRAIGHT)
SPECIAL FEATURESSECOND END IS SERRATED,36 TOOTH SAE STD STRAIGHT SERRATIONS
STEP QUANTITY6
SURFACE FINISH125.0 MICROINCHES


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