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 6645-00-724-6128
NSN 5920-01-228-9510
NSN 6620-01-484-6904
NSN 5835-01-652-4959
NSN 6150-01-550-8884
NSN 6650-01-437-9557
NSN 5945-01-538-3723
NSN 5915-00-767-1758
NSN 6620-00-139-3800
NSN 5855-01-286-9928
NSN 5990-01-178-6307
NSN 6135-01-423-7502