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 5999-01-129-3555
NSN 5950-01-584-1179
NSN 5905-01-345-4949
NSN 4140-01-327-3241
NSN 6110-00-130-5342
NSN 2925-01-372-9455
NSN 5935-01-121-3228
NSN 5930-00-394-6938
NSN 6145-01-058-5479
NSN 5999-01-037-1057
NSN 6135-01-422-1440
NSN 6130-00-281-5978