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 5998-01-430-0454
NSN 6650-00-035-9297
NSN 5910-00-528-9714
NSN 2925-01-471-3365
NSN 6145-01-581-4128
NSN 5855-00-491-7079
NSN 6620-01-389-8524
NSN 5999-01-221-4026
NSN 5945-01-326-8551
NSN 6145-01-019-6897
NSN 6105-01-383-6534
NSN 6240-01-629-4491