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 5990-01-168-6797
NSN 6320-00-925-0558
NSN 6130-00-383-6180
NSN 6130-00-044-6632
NSN 5985-01-484-6955
NSN 5920-01-014-3939
NSN 5960-01-367-6153
NSN 2925-01-633-4048
NSN 5975-01-514-0102
NSN 6610-00-603-0264
NSN 5935-00-468-2096
NSN 5910-01-204-1365