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 5835-01-058-1063
NSN 5855-01-400-1590
NSN 5935-01-600-0194
NSN 6620-00-273-8735
NSN 5945-01-327-6420
NSN 6135-01-164-3561
NSN 5950-01-247-1170
NSN 5905-00-435-2604
NSN 6645-00-936-5988
NSN 5960-00-034-7925
NSN 7035-00-543-3272
NSN 5999-01-005-0321