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 6135-01-648-4875
NSN 5945-01-461-8143
NSN 5930-01-655-2525
NSN 6620-00-221-4964
NSN 2925-01-285-7163
NSN 5985-01-411-5143
NSN 4140-00-756-7135
NSN 5835-00-967-0998
NSN 5915-01-179-8585
NSN 6685-00-409-4970
NSN 7035-00-890-0867
NSN 5950-01-652-6410