Bent key on outter diameter 0.3120 in. Wd
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 5935-01-062-0705
NSN 6650-01-099-4340
NSN 5965-01-332-9825
NSN 6130-01-420-9876
NSN 5985-01-195-7375
NSN 6150-01-096-2400
NSN 6645-01-302-3923
NSN 5999-01-277-8260
NSN 6135-00-078-9931
NSN 5910-00-905-4096
NSN 2925-01-288-2091
NSN 6105-01-570-0351