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: Washers other than lock washers, iron or steel
NSN 2925-01-277-5882
NSN 4140-01-288-3246
NSN 5950-00-155-0344
NSN 5855-01-541-8659
NSN 5965-01-172-5724
NSN 5996-01-123-9038
NSN 5920-01-465-5280
NSN 6145-01-012-2823
NSN 5855-01-418-6303
NSN 5990-00-373-9787
NSN 5935-01-024-9162
NSN 6610-01-416-8384