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: Gaskets,washers & other seals
NSN 6645-00-067-7070
NSN 6610-00-413-5016
NSN 5895-01-599-5833
NSN 6650-01-098-6914
NSN 5950-01-385-0945
NSN 5999-01-104-4591
NSN 6645-01-074-4063
NSN 5895-01-004-6692
NSN 5960-01-254-3541
NSN 5930-01-283-4118
NSN 6685-00-238-3349
NSN 4140-01-232-0537