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: Gaskets,washers & other seals
NSN 6220-00-312-2007
NSN 5915-00-627-0961
NSN 5998-01-502-0004
NSN 5915-00-189-1323
NSN 2925-00-010-2632
NSN 5920-01-381-1306
NSN 6240-01-607-6252
NSN 6240-01-246-3248
NSN 6620-01-149-2842
NSN 6240-01-341-2102
NSN 6645-01-324-8185
NSN 6620-00-135-0895