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 6610-00-237-9459
NSN 5990-00-606-1475
NSN 2925-01-575-1505
NSN 5985-00-325-8278
NSN 6620-01-063-1441
NSN 4140-01-139-4877
NSN 6145-01-432-2440
NSN 6145-01-422-4485
NSN 5950-00-607-0016
NSN 6645-00-405-8570
NSN 5945-00-269-0085
NSN 6620-00-182-7638