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: Parts of armored fighting vehicles,motorized, whether or not fitted with weapons
NSN 5990-01-421-5342
NSN 4140-00-146-3269
NSN 6320-01-578-6006
NSN 5910-00-218-1114
NSN 5960-01-118-3394
NSN 5920-01-534-3806
NSN 6135-01-119-0720
NSN 6645-00-300-0401
NSN 5925-01-433-2946
NSN 6620-00-226-2285
NSN 6105-01-500-0891
NSN 5915-00-528-9286