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 5996-01-171-2132
NSN 5920-00-190-7466
NSN 5998-00-158-6329
NSN 5895-00-202-4961
NSN 6620-00-581-5325
NSN 6110-01-586-7228
NSN 6145-00-519-2821
NSN 5996-01-426-8531
NSN 5915-01-390-5482
NSN 6220-00-269-9942
NSN 6645-01-522-3754
NSN 5950-00-682-8264