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 6240-00-570-9884
NSN 5990-01-553-1094
NSN 6110-00-176-4404
NSN 6620-00-366-1365
NSN 5920-01-203-6952
NSN 5990-00-826-7051
NSN 5910-00-099-9777
NSN 6645-01-290-1448
NSN 5855-01-257-5338
NSN 4140-01-476-7871
NSN 5895-00-218-1355
NSN 5935-01-457-9610