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 5965-01-261-6073
NSN 6650-00-197-7563
NSN 5975-01-578-7425
NSN 5925-00-342-3637
NSN 6150-00-004-9959
NSN 5835-01-455-3380
NSN 6610-00-768-4559
NSN 6135-00-782-6988
NSN 5945-01-266-5388
NSN 6610-01-606-8788
NSN 6110-01-034-1687
NSN 5930-01-074-0302