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 6320-01-334-9840
NSN 5996-00-525-1777
NSN 5945-00-786-0045
NSN 5920-01-491-3887
NSN 5985-01-463-3283
NSN 5998-00-786-8120
NSN 6240-00-812-2998
NSN 6610-01-296-2104
NSN 4140-01-447-3716
NSN 6650-01-521-2077
NSN 6150-01-650-2596
NSN 6685-01-426-3943