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 5990-00-073-0574
NSN 6135-01-074-2529
NSN 5895-01-548-6696
NSN 6220-01-320-5162
NSN 5925-01-301-2920
NSN 5930-00-009-7580
NSN 6320-01-198-4024
NSN 5905-00-761-7245
NSN 5975-01-167-7952
NSN 6150-01-180-4225
NSN 5910-01-500-3124
NSN 5930-00-334-4165