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 6110-01-330-8053
NSN 5905-00-615-9391
NSN 5990-01-092-7879
NSN 6620-00-793-7733
NSN 6610-00-305-5447
NSN 6240-01-063-6070
NSN 5996-01-417-3139
NSN 5925-01-195-2304
NSN 5835-00-518-4507
NSN 5990-00-133-0102
NSN 5965-01-380-9821
NSN 6130-01-069-3962