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 6685-01-218-3043
NSN 6105-01-183-1624
NSN 6130-00-246-6915
NSN 6110-01-454-6865
NSN 6130-01-548-7556
NSN 5985-01-099-3174
NSN 5996-00-914-3143
NSN 6150-00-928-9736
NSN 6105-01-389-6772
NSN 5925-00-279-6125
NSN 5985-01-551-8870
NSN 5930-01-021-4242