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.
NSN 6645-01-246-2725
NSN 5855-00-991-0096
NSN 6320-00-139-1090
NSN 5905-00-999-8733
NSN 5920-01-153-9299
NSN 5990-00-391-6207
NSN 2925-01-172-9209
NSN 6105-01-571-8902
NSN 5990-01-154-7296
NSN 5996-01-467-2177
NSN 5915-00-099-0347
NSN 6620-01-374-0592