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 7035-01-304-4138
NSN 5985-00-446-6132
NSN 5930-00-529-5941
NSN 5920-01-184-7530
NSN 5960-01-456-1735
NSN 5985-01-639-8150
NSN 6650-01-561-7761
NSN 5975-01-462-2065
NSN 5930-00-201-9354
NSN 5960-00-466-2258
NSN 5920-01-593-7909
NSN 5910-01-132-4387