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 6610-01-286-3079
NSN 6110-00-524-5427
NSN 5915-01-053-5396
NSN 6240-00-564-7914
NSN 6650-01-512-9650
NSN 5990-01-658-8634
NSN 5895-00-823-1457
NSN 5950-00-874-7476
NSN 6105-01-380-7188
NSN 6645-00-353-6659
NSN 4140-01-512-0744
NSN 6220-01-630-8908