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 6220-01-013-1784
NSN 6610-00-007-6832
NSN 5985-00-181-5915
NSN 6650-00-977-7533
NSN 6620-01-043-6424
NSN 6610-01-611-4646
NSN 6645-01-211-6502
NSN 5905-01-424-0798
NSN 6220-01-582-5308
NSN 5965-00-592-0812
NSN 5999-01-565-8080
NSN 5950-00-251-1295