One groove on side
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 5960-00-849-5124
NSN 5930-01-408-6310
NSN 6240-00-813-6328
NSN 6105-01-177-9435
NSN 5945-01-142-9601
NSN 6620-01-564-1810
NSN 5935-01-206-9492
NSN 5998-00-189-7976
NSN 2925-01-027-1293
NSN 6110-01-466-8067
NSN 6240-01-094-8332
NSN 5905-01-113-8689