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.
NSN 5910-01-437-8145
NSN 7035-01-183-7550
NSN 2925-01-222-7764
NSN 6135-00-062-5080
NSN 6105-01-527-2390
NSN 5975-01-219-2688
NSN 5935-00-608-7673
NSN 5920-01-412-4742
NSN 5950-01-202-5591
NSN 5985-01-166-8291
NSN 6320-01-600-5808
NSN 5835-01-332-2867