2825-01-170-8919 CASING LOWER,STEAM Index 4730-01-170-8921 HEADER ASSEMBLY,LUB

National Stock Number:
3040-01-170-8920

Federal Supply Class:
3040

National Item Identification Number:
011708920

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:
907806-002317590DIAMOND POWER INTL INC


Techincal Specification:
END SIMILARITYNOT IDENTICAL
FIRST END DISTANCE FROM HOLE CENTER TO END0.188 INCHES NOMINAL
FIRST END DIAMETER0.6200 INCHES NOMINAL
FIRST END HOLE DIAMETER0.1250 INCHES NOMINAL
FIRST END STYLEUNTHREADED CROSS DRILLED
LARGEST STEP DIAMETER0.750 INCHES NOMINAL
OVERALL LENGTH9.656 INCHES NOMINAL
MATERIALSTEEL
SECOND END DIAMETER0.6250 INCHES NOMINAL
SECOND END DISTANCE FROM HOLE CENTER TO END0.312 INCHES NOMINAL
SECOND END HOLE DIAMETER0.1875 INCHES NOMINAL
SECOND END STYLEUNTHREADED CROSS DRILLED
STEP QUANTITY6


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