1660-00-791-4204 SEAL,WHEEL Index 1660-00-791-4206 SCROLL HOUSING,AIRCRAFT COOLING

National Stock Number:
3040-00-791-4205

Federal Supply Class:
3040

National Item Identification Number:
007914205

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:
20268370210HONEYWELL INTERNATIONAL INC.
20268372599ALLIEDSIGNAL INC DBA ALLIED-SIGNAL AEROSPACE CO


Techincal Specification:
END SIMILARITYNOT IDENTICAL
FIRST END DISTANCE FROM HOLE CENTER TO END1.980 INCHES NOMINAL
FIRST END EXTERNAL THREAD LENGTH0.430 INCHES MINIMUM AND 0.450 INCHES MAXIMUM
FIRST END DIAMETER0.4294 INCHES MINIMUM AND 0.4375 INCHES MAXIMUM
FIRST END HOLE DEPTH0.472 INCHES NOMINAL
FIRST END HOLE DIAMETER0.1230 INCHES MINIMUM AND 0.1250 INCHES MAXIMUM
FIRST END STYLECROSS DRILLED AND EXTERNALLY THREADED
LARGEST STEP DIAMETER0.760 INCHES MINIMUM AND 0.780 INCHES MAXIMUM
OVERALL LENGTH7.214 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 6260 ASSN STD SINGLE MATERIAL RESPONSE
MATERIALSTEEL CORROSION RESISTING
STEP QUANTITY15
SURFACE FINISH8.0 MICROINCHES


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