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.
NSN 6145-00-889-0752
NSN 6105-00-097-1371
NSN 5895-01-024-3154
NSN 5999-01-315-3306
NSN 5990-01-517-7848
NSN 5925-01-246-4520
NSN 5999-01-078-0507
NSN 2925-00-355-5130
NSN 5960-01-331-3817
NSN 5990-01-083-2430
NSN 5855-00-494-9581
NSN 5925-01-089-9791