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: Copper washers including spring washers not threaded
NSN 5999-01-313-0463
NSN 5835-00-174-7763
NSN 6220-01-531-6722
NSN 5905-01-076-8826
NSN 5996-01-482-4096
NSN 5965-00-882-6949
NSN 5999-01-060-5104
NSN 6320-01-630-7629
NSN 6105-01-386-6694
NSN 2925-00-502-3768
NSN 5990-00-234-9136
NSN 6240-01-425-1939