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 6650-01-242-8087
NSN 6685-01-648-2179
NSN 5960-00-884-2535
NSN 5960-01-315-0676
NSN 5915-01-467-9048
NSN 5895-01-483-7705
NSN 5895-00-205-2924
NSN 5920-01-634-0250
NSN 6220-00-981-9184
NSN 6685-01-550-0168
NSN 6685-01-521-4284
NSN 6135-01-035-1871