3020-01-396-1922 SPROCKET WHEEL Index 3040-01-396-1924 GEARSHAFT,MULTIPLE GEARS

National Stock Number:
3040-01-396-1923

Federal Supply Class:
3040

National Item Identification Number:
013961923

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:
1002916805606GENERAL DYNAMICS-OTS, INC.


Techincal Specification:
END SIMILARITYNOT IDENTICAL
FIRST END DIAMETER1.4800 INCHES MINIMUM AND 1.5200 INCHES MAXIMUM
FIRST END STYLEPLAIN
LARGEST STEP DIAMETER1.480 INCHES MINIMUM AND 1.520 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 6260 ASSN STD SINGLE MATERIAL RESPONSE OR AMS 6265 ASSN STD SINGLE MATERIAL RESPONSE
MATERIALSTEEL
OVERALL LENGTH8.230 INCHES MINIMUM AND 8.270 INCHES MAXIMUM
SECOND END DIAMETER0.2500 INCHES NOMINAL
SECOND END EXTERNAL THREAD LENGTH0.4900 INCHES NOMINAL
SECOND END STYLEEXTERNAL THREADED
STEP QUANTITY7


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