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 2925-00-973-9413
NSN 5930-00-506-8400
NSN 5910-01-654-1820
NSN 6110-00-709-2720
NSN 5999-00-878-1841
NSN 6135-01-497-4516
NSN 6150-01-395-0927
NSN 4140-01-648-6354
NSN 6105-01-626-5359
NSN 5999-00-081-0305
NSN 6645-00-483-7044
NSN 5855-01-216-7633