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 6110-00-436-5462
NSN 5950-01-011-0763
NSN 5925-00-394-6894
NSN 6645-01-549-8910
NSN 6110-00-672-9304
NSN 5855-01-406-4821
NSN 5925-01-519-3664
NSN 5996-01-397-7978
NSN 6320-01-158-2177
NSN 6145-00-927-3187
NSN 2925-00-553-8799
NSN 6220-00-183-4066