Faces parallel within 0.0002 in.
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 4140-01-207-0452
NSN 5975-01-237-5769
NSN 5990-01-157-0441
NSN 6150-01-460-2702
NSN 5990-00-027-7508
NSN 6110-00-257-5199
NSN 6150-01-180-9498
NSN 5996-01-250-3912
NSN 5998-00-463-1122
NSN 5960-00-289-6591
NSN 5905-00-199-1677
NSN 5996-00-083-0346