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 6145-01-188-5856
NSN 5996-00-591-2241
NSN 5910-01-468-6391
NSN 5960-01-528-1147
NSN 6645-01-343-1676
NSN 5895-01-473-1870
NSN 5910-01-448-6413
NSN 6650-00-710-0076
NSN 6320-00-564-2772
NSN 5855-00-885-8452
NSN 6645-01-123-6661
NSN 5965-00-642-9879