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 6130-01-449-8556
NSN 6110-01-437-4712
NSN 5999-00-755-6708
NSN 5999-00-876-1074
NSN 5935-01-453-8399
NSN 6130-01-167-8036
NSN 5945-00-537-5029
NSN 5925-01-433-5323
NSN 5998-01-403-2586
NSN 5855-00-361-0167
NSN 5905-01-512-1354
NSN 5960-01-290-4498