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: Articles of paper pulp, paper, paperboard, cellulose wadding or webs of cellulose fibers, nesoi
NSN 6105-01-394-8050
NSN 6685-01-132-0939
NSN 6610-00-598-5268
NSN 6650-00-597-7313
NSN 6610-01-113-2726
NSN 6105-01-315-4184
NSN 5975-01-293-9053
NSN 6240-01-212-9586
NSN 6610-01-123-7292
NSN 5945-01-268-1280
NSN 6145-00-233-6010
NSN 5915-01-421-9779