A washer, round in shape, and having a centrally located hole. One bearing surface is flat and unbroken, the other surface is in the form of a raised shoulder (boss) having a flat bearing surface. The thickness of the shoulder (boss) must not exceed 25 percent of the shoulder (boss) diameter. For items having a shoulder (boss) of greater thickness, use bearing, sleeve; bushing sleeve; or spacer, sleeve. Excludes insulator, washer and thrust type washers.
Classification: Washers other than lock washers, iron or steel
NSN 6105-01-275-2768
NSN 6320-01-213-3974
NSN 5999-01-026-0970
NSN 6645-01-300-7611
NSN 5975-00-900-0438
NSN 6645-00-221-7071
NSN 5960-00-755-7017
NSN 6135-01-559-1578
NSN 5998-01-068-3352
NSN 5999-01-357-6954
NSN 6110-01-631-4165
NSN 5935-00-660-6382