Repair part for nsn 6520-00-103-2858; handpiece dental; model no. 53873; by den-tal-ez dental products inc.
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 5996-00-703-5367
NSN 6150-01-240-3565
NSN 6320-01-554-0901
NSN 6320-00-593-0379
NSN 5975-01-113-6375
NSN 5920-01-300-6055
NSN 6240-00-406-8141
NSN 6685-00-366-5760
NSN 6150-00-677-3176
NSN 6145-01-515-4019
NSN 5945-01-246-3530
NSN 5975-00-223-9863