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: Gaskets, washers and other seals, of vulcanized rubber other than hard rubber
NSN 6650-01-110-2142
NSN 6150-00-150-8838
NSN 5996-00-289-9847
NSN 6135-01-106-0984
NSN 5960-01-369-3628
NSN 5920-01-586-8097
NSN 5975-00-070-1139
NSN 6110-01-449-1641
NSN 2925-00-604-7487
NSN 5945-01-185-9868
NSN 5998-01-387-8230
NSN 5895-01-450-8128