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: Other articles of nickel, nesoi (excluding cloth, grill & netting of nickel wire)
NSN 4140-00-758-7686
NSN 6610-01-529-8529
NSN 5999-01-227-5689
NSN 5965-00-118-8199
NSN 6150-01-515-4732
NSN 6685-01-083-8242
NSN 6105-01-559-1826
NSN 6320-01-349-8077
NSN 2925-01-419-3805
NSN 5935-01-133-5966
NSN 6685-00-422-9900
NSN 5910-01-305-5189