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 5910-00-630-6530
NSN 6610-01-565-7344
NSN 6145-00-177-4731
NSN 6135-00-276-7625
NSN 6320-01-021-6633
NSN 4140-01-021-3639
NSN 5999-01-439-6200
NSN 5925-00-624-4908
NSN 6240-00-329-9573
NSN 6685-01-014-5983
NSN 5996-01-273-8033
NSN 5999-01-408-9906