3040-01-602-7989 SHAFT,SHELF 3040-01-602-7705 SHAFT,SHOULDERED

National Stock Number:
3040-01-594-9850

Federal Supply Class:
3040

National Item Identification Number:
015949850

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:
252753910001NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER


Techincal Specification:
FIRST END BEARING SEAT LENGTH1.087 INCHES NOMINAL
FIRST END DIAMETER0.343 INCHES NOMINAL
FIRST END HOLE DEPTH0.187 INCHES NOMINAL
FIRST END DISTANCE FROM HOLE CENTER TO END1.250 INCHES NOMINAL
FIRST END STEP LENGTH5.688 INCHES NOMINAL
FIRST END STYLETHREADED CROSS DRILLED
MATERIALSTEEL
PART NAME ASSIGNED BY CONTROLLING AGENCYSHAFT,BRAKE


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