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 6105-00-068-0436
NSN 6685-00-004-4751
NSN 6130-01-651-3928
NSN 6130-01-550-8676
NSN 6110-01-437-8559
NSN 5935-01-579-1252
NSN 6220-01-102-5003
NSN 6620-01-454-8926
NSN 2925-00-290-7052
NSN 5999-01-388-5927
NSN 6650-01-445-6492
NSN 5895-01-163-1235