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: Washers other than lock washers, iron or steel
NSN 5985-01-403-2835
NSN 6610-01-490-2020
NSN 6620-01-354-8472
NSN 5950-01-065-2288
NSN 5930-01-014-7143
NSN 6610-00-542-6307
NSN 5999-01-350-3648
NSN 6220-00-719-7714
NSN 6130-00-855-0521
NSN 5905-01-448-2224
NSN 5965-01-158-4187
NSN 5835-00-475-9271