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 6130-01-487-8699
NSN 6240-01-604-9172
NSN 5999-01-258-5930
NSN 5990-01-282-4617
NSN 6320-00-681-1324
NSN 6105-01-442-5644
NSN 5950-01-428-7776
NSN 5985-01-363-6180
NSN 5985-01-104-5288
NSN 5935-00-691-4966
NSN 5985-00-394-5888
NSN 6610-00-049-6497