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 5975-01-474-4400
NSN 5999-01-076-4691
NSN 5905-01-651-2904
NSN 6135-01-609-0843
NSN 5998-01-555-8650
NSN 6110-01-499-7435
NSN 5996-01-169-4794
NSN 5960-00-215-5884
NSN 6150-00-292-8778
NSN 5855-00-973-5717
NSN 4140-00-643-3744
NSN 5996-00-367-2388