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: Other articles of nickel, nesoi (excluding cloth, grill & netting of nickel wire)
NSN 5985-01-050-9518
NSN 5975-01-430-7136
NSN 5965-00-289-6280
NSN 6650-01-463-2274
NSN 6105-00-758-5247
NSN 5945-00-284-3146
NSN 5905-00-290-8098
NSN 5935-00-459-8635
NSN 5990-01-215-0590
NSN 6110-01-245-8995
NSN 5985-01-444-4578
NSN 6135-01-164-3561