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 5950-00-580-6170
NSN 5965-00-400-6228
NSN 5935-01-114-7124
NSN 6685-01-333-1608
NSN 5905-01-378-0043
NSN 5999-00-899-6579
NSN 5945-01-434-8989
NSN 5910-01-019-9446
NSN 6220-01-541-8819
NSN 6620-01-421-3917
NSN 5960-01-648-1872
NSN 5985-01-525-7488