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 6150-01-436-5058
NSN 5895-00-118-3152
NSN 5905-00-947-7983
NSN 5990-01-082-1357
NSN 7035-01-630-8023
NSN 6105-01-329-3438
NSN 5920-01-649-6892
NSN 6240-00-242-6231
NSN 5996-01-398-7266
NSN 5935-01-574-3298
NSN 5895-01-462-0648
NSN 5895-01-010-5156