4820-01-421-4643 DISK,VALVE Index 4820-01-421-4645 SEAT,VALVE

National Stock Number:
3040-01-421-4644

Federal Supply Class:
3040

National Item Identification Number:
014214644

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:
7-0101-0183130AIR & LIQUID SYSTEMS CORPORATION
PL.8VHSS-1 ITEM 783130AIR & LIQUID SYSTEMS CORPORATION
PL5VHSS-1 ITEM83130AIR & LIQUID SYSTEMS CORPORATION


Techincal Specification:
MATERIAL DOCUMENT AND CLASSIFICATIONASTMB164 ASSN STD SINGLE MATERIAL RESPONSE
MATERIALNICKEL ALLOY


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