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 6685-01-087-8305
NSN 5998-01-202-1160
NSN 6320-00-449-5096
NSN 2925-01-150-2568
NSN 5950-01-399-0509
NSN 5910-01-611-3334
NSN 5975-00-119-3977
NSN 6240-01-188-7282
NSN 6240-01-026-7690
NSN 5835-01-250-2939
NSN 5895-01-394-4842
NSN 5965-01-025-5129