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 5915-01-475-5073
NSN 2925-00-265-7539
NSN 2925-01-247-8058
NSN 6220-00-393-4222
NSN 5920-00-686-9549
NSN 5960-01-504-3415
NSN 6620-00-064-3598
NSN 5905-01-607-0534
NSN 5996-00-034-4779
NSN 5835-00-987-9341
NSN 5998-01-393-8853
NSN 5855-00-160-2286