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 6650-00-652-3553
NSN 4140-00-809-3602
NSN 5915-01-414-2634
NSN 6130-01-003-2617
NSN 5998-01-550-9074
NSN 6685-01-502-4273
NSN 5999-00-828-1295
NSN 5965-00-682-3567
NSN 6150-01-017-3132
NSN 5855-01-656-4815
NSN 6240-00-054-1001
NSN 6110-00-239-9248