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 6135-01-119-0720
NSN 5935-00-632-4063
NSN 5999-01-554-5253
NSN 5910-01-521-4415
NSN 7035-01-501-5938
NSN 5960-01-212-1626
NSN 5855-01-340-6541
NSN 5975-01-132-9769
NSN 5945-01-032-2050
NSN 4140-01-202-1032
NSN 5855-00-832-9341
NSN 5985-01-657-9019