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 5895-01-406-5134
NSN 6320-01-352-5653
NSN 5950-01-371-2588
NSN 5996-00-578-9092
NSN 5895-01-438-8544
NSN 5935-01-387-9653
NSN 5855-00-160-2286
NSN 6145-01-279-8774
NSN 5950-01-095-2524
NSN 6645-01-036-5027
NSN 5945-01-332-1247
NSN 5965-01-569-8634