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 5895-01-419-5617
NSN 5985-00-584-3795
NSN 5990-00-343-4465
NSN 5930-00-065-5601
NSN 6685-01-566-6498
NSN 6240-01-425-1160
NSN 6220-01-415-5698
NSN 5915-01-448-0744
NSN 6135-01-271-7151
NSN 5905-01-383-9509
NSN 6150-01-182-1267
NSN 5950-01-145-7003