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 5975-01-370-3979
NSN 5835-01-328-6626
NSN 6240-01-227-4178
NSN 6620-01-302-9729
NSN 5910-00-374-5048
NSN 5895-00-200-7114
NSN 6135-01-386-5709
NSN 5895-01-417-1880
NSN 2925-00-526-4541
NSN 6135-00-134-6648
NSN 5965-01-500-3645
NSN 4140-00-929-6126