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 5996-00-802-7822
NSN 5895-01-606-7682
NSN 6610-00-240-5437
NSN 5835-00-389-2816
NSN 5965-01-144-9699
NSN 5996-01-446-0568
NSN 6150-01-211-6659
NSN 6135-01-657-0554
NSN 5935-01-608-4488
NSN 5996-01-224-9842
NSN 5960-01-553-4557
NSN 5895-00-767-8449