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 & other seals
NSN 5990-00-258-0228
NSN 5925-01-521-3915
NSN 5985-00-927-8056
NSN 5998-01-515-6130
NSN 6650-01-419-3265
NSN 5996-01-507-5742
NSN 5835-00-368-4182
NSN 5998-01-461-8366
NSN 5920-01-025-6989
NSN 5895-01-195-0827
NSN 6150-01-374-6449
NSN 5855-01-364-8193