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 5996-01-045-9105
NSN 5910-01-151-2953
NSN 6110-00-140-1688
NSN 5985-01-317-4118
NSN 6150-00-456-0775
NSN 6320-00-270-8222
NSN 5999-00-197-0414
NSN 6685-00-116-6026
NSN 5950-01-425-1174
NSN 5950-01-476-7341
NSN 6220-01-003-9126
NSN 5915-01-366-9850