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 6645-01-560-0738
NSN 5905-01-455-3383
NSN 5835-00-137-7945
NSN 5915-00-905-8417
NSN 5930-00-851-3546
NSN 6685-01-233-6199
NSN 5996-01-373-3436
NSN 6320-01-245-5307
NSN 6620-01-486-2555
NSN 5965-01-571-7958
NSN 5965-01-348-8761
NSN 5855-00-165-3093