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 5950-01-238-5965
NSN 2925-00-261-5800
NSN 6105-00-119-2212
NSN 5855-01-464-3152
NSN 6135-01-177-3552
NSN 5950-01-186-4868
NSN 6620-01-222-0143
NSN 5910-00-398-0930
NSN 5915-00-019-1741
NSN 5999-01-434-5670
NSN 7035-00-368-8761
NSN 6240-01-580-1345