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 6685-01-444-9520
NSN 6145-01-422-6059
NSN 5999-00-543-0977
NSN 2925-00-150-7334
NSN 6130-01-532-9326
NSN 5998-01-127-2147
NSN 2925-01-364-7926
NSN 5895-00-082-1282
NSN 5996-01-399-2319
NSN 6130-01-634-0603
NSN 6220-01-398-0614
NSN 6620-01-177-5567