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: Washers other than lock washers, iron or steel
NSN 5945-00-103-1767
NSN 5975-01-339-9109
NSN 6620-01-486-5123
NSN 7035-01-527-3883
NSN 5990-01-272-4091
NSN 5920-01-152-6062
NSN 6645-01-333-2035
NSN 5990-01-271-1628
NSN 6645-01-578-7959
NSN 6220-01-068-3100
NSN 5935-01-295-2396
NSN 6610-00-364-7543