Used on oral surgery chair/table; p/n 601-4
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 5998-01-443-8193
NSN 5930-01-139-1030
NSN 5915-00-280-1428
NSN 5996-00-954-0556
NSN 5915-00-550-3632
NSN 2925-00-088-6790
NSN 5905-01-377-3574
NSN 5996-01-317-3676
NSN 5985-01-176-6721
NSN 6610-01-451-8096
NSN 5835-01-632-6627
NSN 5910-01-547-0666