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 6110-01-190-1364
NSN 5925-01-067-5870
NSN 6145-01-191-1529
NSN 5999-00-441-3561
NSN 5920-01-167-0810
NSN 2925-01-478-8191
NSN 5855-00-188-6747
NSN 5895-01-033-0887
NSN 5950-01-201-3884
NSN 6610-00-841-8221
NSN 5960-01-649-1341
NSN 6685-00-596-8765