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 6645-00-724-7668
NSN 5835-01-652-4959
NSN 6650-00-172-7519
NSN 5990-01-212-2037
NSN 4140-00-295-0787
NSN 6645-00-494-3065
NSN 5975-01-287-6413
NSN 4140-00-189-0235
NSN 5950-00-215-4800
NSN 5950-01-583-8433
NSN 6150-01-100-7233
NSN 5998-01-435-6141