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 6145-01-629-3491
NSN 5945-01-455-2330
NSN 5985-00-310-4311
NSN 6620-00-726-8153
NSN 5905-00-934-2872
NSN 6150-01-003-1054
NSN 6685-00-479-9305
NSN 5985-00-960-5560
NSN 5998-01-435-5740
NSN 5950-01-197-8480
NSN 6320-01-552-8721
NSN 5999-00-067-6778