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 5895-01-083-8960
NSN 5960-01-215-0992
NSN 5996-00-659-9187
NSN 6650-01-492-1440
NSN 5905-01-583-8237
NSN 5895-01-538-7669
NSN 5975-01-023-3081
NSN 5920-01-235-6477
NSN 5999-01-141-5705
NSN 4140-01-395-5908
NSN 5905-01-361-9076
NSN 5965-00-236-0016