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 5895-00-933-9078
NSN 6105-01-011-0697
NSN 6610-01-535-0310
NSN 5985-01-408-2895
NSN 5925-01-411-5222
NSN 4140-01-500-1187
NSN 6620-01-538-7174
NSN 6135-01-296-1860
NSN 5930-01-217-6877
NSN 7035-01-580-0957
NSN 6105-01-056-5258
NSN 6145-01-256-3126