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 6145-01-005-1374
NSN 5915-00-543-1133
NSN 5999-00-885-5992
NSN 6145-00-493-4073
NSN 5975-00-839-6159
NSN 5905-01-421-1239
NSN 6320-01-213-3974
NSN 2925-01-591-4030
NSN 6150-01-130-2941
NSN 5915-01-542-9037
NSN 6685-01-133-0525
NSN 5998-01-371-1430