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 6650-01-461-8283
NSN 5935-01-429-9941
NSN 5975-01-212-2761
NSN 6145-01-411-5895
NSN 5835-01-302-2745
NSN 6650-01-240-2334
NSN 5975-01-139-3399
NSN 4140-01-322-8491
NSN 6130-00-947-6618
NSN 5920-01-275-7260
NSN 6320-01-446-6775
NSN 5975-01-503-9243