Shoulder dia. 0.308 in. Min and 0.311 in. Max; hole dia. 0.213 in. Min and 0.223 in. Max
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 5985-01-571-8515
NSN 5965-01-205-6249
NSN 6110-00-902-1702
NSN 5835-00-087-9512
NSN 5935-00-971-5632
NSN 6610-01-178-5435
NSN 5910-00-824-0188
NSN 6610-01-633-8931
NSN 6150-00-237-6043
NSN 5910-01-289-5708
NSN 6240-01-023-7720
NSN 5996-00-208-6023