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 6105-00-142-5901
NSN 5996-01-041-6141
NSN 6105-01-316-4774
NSN 4140-01-482-0163
NSN 5975-01-574-9194
NSN 5998-01-524-8149
NSN 5855-00-928-1912
NSN 6645-01-037-9125
NSN 6620-00-932-4306
NSN 5895-01-461-3288
NSN 5835-01-366-5907
NSN 6220-01-364-8666