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 5935-00-381-5772
NSN 6145-01-018-1752
NSN 4140-00-651-5789
NSN 6135-00-248-4102
NSN 6610-00-764-4015
NSN 5950-00-840-8335
NSN 6220-01-443-3637
NSN 5925-01-562-2900
NSN 5998-01-588-3243
NSN 6610-01-348-5719
NSN 6685-01-335-6871
NSN 6645-00-183-8812