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 6135-00-889-1485
NSN 5935-00-256-9517
NSN 5985-01-446-0371
NSN 5895-01-625-2783
NSN 6110-01-510-5902
NSN 4140-01-513-6746
NSN 6105-01-127-6267
NSN 6130-01-206-4587
NSN 6130-00-849-0022
NSN 6135-01-445-6589
NSN 6320-01-157-9076
NSN 5998-00-480-5676