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 5975-01-125-9474
NSN 5920-00-172-5551
NSN 6620-00-339-0974
NSN 6645-01-156-6741
NSN 5960-01-547-6699
NSN 5950-01-084-1879
NSN 5985-01-460-3946
NSN 6110-00-493-8952
NSN 6220-01-056-6507
NSN 6645-01-463-3024
NSN 6685-01-381-0759
NSN 5999-01-600-8293