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 5975-01-328-8987
NSN 6135-01-045-1504
NSN 5945-00-538-5605
NSN 5915-01-142-2018
NSN 6145-01-206-4855
NSN 6620-00-064-3598
NSN 5835-00-864-4481
NSN 6105-00-186-9380
NSN 5910-00-168-8218
NSN 6610-01-103-4627
NSN 5965-01-537-5562
NSN 6650-01-179-3823