Flattened shoulder
No other part numbers with same form, fit, and function found.
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 6150-01-267-9340
NSN 2925-00-143-5859
NSN 5950-01-100-1193
NSN 6145-01-563-4878
NSN 5935-01-327-0027
NSN 6135-01-286-9563
NSN 7035-01-645-9018
NSN 6685-00-475-2710
NSN 5945-00-269-5375
NSN 5999-01-186-0407
NSN 5996-00-763-0139
NSN 6220-01-576-9066