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 6145-01-434-1843
NSN 5895-01-192-8590
NSN 5950-01-028-1329
NSN 6620-00-974-7595
NSN 6645-01-320-4138
NSN 6685-01-417-3310
NSN 5960-00-954-2682
NSN 5945-00-409-6580
NSN 5835-01-132-5894
NSN 5895-01-421-7715
NSN 5930-01-483-0998
NSN 5999-01-262-0444