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 5925-01-399-5305
NSN 5835-01-317-4840
NSN 5965-01-111-6031
NSN 6610-01-142-3633
NSN 5835-00-681-0005
NSN 5855-00-489-6754
NSN 5975-00-623-2024
NSN 5998-01-292-5933
NSN 5998-01-274-0698
NSN 5920-01-034-3947
NSN 5945-01-550-0875
NSN 6645-01-428-3576