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 5996-00-250-5149
NSN 5915-00-907-0579
NSN 5945-00-374-1691
NSN 6220-01-142-3688
NSN 5855-01-456-4878
NSN 2925-01-025-0082
NSN 5925-00-476-4868
NSN 7035-01-052-3815
NSN 6150-00-740-8011
NSN 5965-00-362-2158
NSN 6610-01-642-7651
NSN 5835-00-998-5757