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 plastics & articles of other materials of heading 3901 to 3914, nesoi
NSN 6610-00-253-7676
NSN 5915-01-010-3866
NSN 6320-01-552-8236
NSN 6620-00-736-8457
NSN 5965-00-997-5764
NSN 5975-00-526-4701
NSN 6645-01-435-6373
NSN 6110-00-954-0718
NSN 6150-01-386-0912
NSN 6110-00-166-5039
NSN 5950-01-291-0859
NSN 6110-01-148-2923