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 6645-01-414-6125
NSN 6620-01-571-0900
NSN 5996-01-520-9570
NSN 6610-00-238-1693
NSN 6145-01-374-5217
NSN 5990-00-067-6791
NSN 5999-00-734-4686
NSN 4140-00-945-4055
NSN 5835-01-461-8184
NSN 4140-00-128-8072
NSN 5996-01-445-5528
NSN 5975-00-401-0892