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 2925-01-391-1540
NSN 6130-00-295-2758
NSN 5999-01-595-6440
NSN 6105-01-217-4530
NSN 6110-00-116-0390
NSN 5905-01-013-8218
NSN 5996-01-207-0804
NSN 5945-00-140-6312
NSN 6145-01-348-6225
NSN 7035-01-477-3037
NSN 6105-01-453-7583
NSN 5996-00-759-6248