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: Washers other than lock washers, iron or steel
NSN 6105-01-579-4547
NSN 5855-01-163-8152
NSN 5910-01-592-1459
NSN 5925-00-204-8204
NSN 5895-01-599-2833
NSN 6685-01-375-2841
NSN 4140-01-435-7515
NSN 6620-01-146-6968
NSN 5915-00-446-4143
NSN 5999-01-309-8500
NSN 5935-00-590-9017
NSN 5895-01-118-1000