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 5915-01-627-2299
NSN 6645-00-462-7072
NSN 5835-00-034-4976
NSN 4140-01-395-2039
NSN 5960-01-649-1341
NSN 5920-01-648-0636
NSN 5895-00-170-4568
NSN 6110-01-306-9235
NSN 6130-00-085-4945
NSN 5920-01-331-4712
NSN 6135-01-463-3898
NSN 6105-01-438-6955