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 6145-01-310-8597
NSN 5975-01-468-0032
NSN 5999-01-133-1420
NSN 5996-00-065-3400
NSN 5999-01-411-6203
NSN 5990-01-196-2953
NSN 5975-01-305-2363
NSN 5835-00-946-2656
NSN 6685-01-381-0759
NSN 5998-01-399-7807
NSN 5920-01-006-8812
NSN 5930-01-606-5942