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 5996-01-195-2847
NSN 5895-01-618-6831
NSN 5990-01-310-5630
NSN 6610-01-038-7486
NSN 6110-00-213-8078
NSN 5925-01-098-3019
NSN 5945-01-450-7439
NSN 5925-00-272-8959
NSN 5905-01-343-7100
NSN 6320-01-255-2096
NSN 6320-01-425-1417
NSN 5999-01-197-6952