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.
NSN 5920-01-642-9897
NSN 5915-01-044-9377
NSN 6620-00-269-5168
NSN 6145-01-068-9944
NSN 6685-00-438-9377
NSN 5985-01-501-4446
NSN 5965-01-103-0398
NSN 5935-01-010-0491
NSN 6620-00-518-3595
NSN 5915-01-159-0117
NSN 5930-01-348-7205
NSN 5910-01-335-8924