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 5996-00-247-3808
NSN 5998-01-467-9269
NSN 6130-00-912-4190
NSN 6620-01-494-9858
NSN 6105-01-337-3502
NSN 5855-01-545-0566
NSN 5945-01-648-2231
NSN 4140-01-341-8265
NSN 5895-01-654-9831
NSN 4140-00-215-8593
NSN 5998-01-312-7070
NSN 6145-01-181-5405