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 6240-01-312-9158
NSN 7035-01-510-3876
NSN 6650-00-773-0234
NSN 5975-00-937-0415
NSN 6320-01-572-6395
NSN 5960-01-201-5804
NSN 4140-01-634-0330
NSN 5855-00-479-9819
NSN 6645-00-070-0896
NSN 6220-01-419-1200
NSN 5999-00-063-9230
NSN 6610-00-798-7588