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 6320-01-425-1417
NSN 5855-01-406-7237
NSN 5985-00-244-5147
NSN 6320-01-422-1212
NSN 5925-01-322-3882
NSN 6685-01-023-8731
NSN 6320-00-295-2854
NSN 4140-01-365-9113
NSN 6220-01-329-4975
NSN 5960-00-003-0904
NSN 5960-01-091-0668
NSN 5950-01-383-1062