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 5996-01-619-7958
NSN 5895-00-661-1773
NSN 4140-01-570-4651
NSN 5915-00-168-4549
NSN 5990-00-212-4316
NSN 6105-00-598-4910
NSN 6105-01-605-0510
NSN 6650-00-724-8258
NSN 5910-01-364-1641
NSN 5950-01-296-5409
NSN 5960-00-232-2512
NSN 5910-01-440-8395