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 5965-01-249-9530
NSN 5915-00-229-1474
NSN 5965-01-652-5127
NSN 5935-01-257-3583
NSN 6620-01-416-9882
NSN 6220-01-398-4130
NSN 5990-00-462-9112
NSN 5905-00-081-8817
NSN 5996-01-196-2042
NSN 5990-00-906-4840
NSN 2925-00-169-3775
NSN 6685-01-213-3183