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 5855-00-436-3852
NSN 6110-00-833-9566
NSN 5910-01-253-6139
NSN 6220-01-132-5901
NSN 5996-01-257-7542
NSN 6685-00-845-5606
NSN 5990-01-188-7309
NSN 6610-01-080-8064
NSN 6130-01-023-8803
NSN 5920-01-313-8430
NSN 6135-01-511-1975
NSN 5935-01-605-0634