Three matched 120 degrees segments identified w/a common serial no.
An item of any peripheral shape usually having one flat or spherical surface and a centrally located hole. It is designed for applications involving moving (kinetic) loads. Except for items fabricated from bearing quality synthetic (plastic) or composed of multilayer material, one bearing surface must either have a specific surface finish designation of 32 microinch (0.8 micrometre) or less, arithmetical average (aa) (arithmetic mean deviation) or one of the following conditions: be lapped or ground; have visible or detectable means of lubrication; grooves, indentations; or self-lubrication. The thickness must not exceed 25 percent of the outside diameter of the shortest distance between peripheral flats (when thickness and/or outside diameter is designated as a tolerance dimension, the maximum dimension will be used to determine compliance). Excludes straight, tubular (without flange) items having a bearing surface(s) parallel to the axis of the bore only. See also washer, flat and spacer, sleeve.
Classification: Thrust ball bearings
NSN 5945-01-457-0643
NSN 6620-01-413-8316
NSN 6130-00-296-8697
NSN 5930-01-533-8586
NSN 2925-00-720-3948
NSN 6220-01-435-4225
NSN 6145-00-939-9299
NSN 6620-01-245-0184
NSN 5960-01-315-6993
NSN 5975-00-727-6099
NSN 5960-01-310-3863
NSN 6220-00-754-3452