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 5925-00-543-8002
NSN 6135-00-134-6648
NSN 5960-01-498-0572
NSN 6135-00-896-3187
NSN 5950-01-034-8476
NSN 5835-01-123-8305
NSN 5855-00-411-8688
NSN 5930-00-734-6138
NSN 6145-01-545-3251
NSN 5960-01-462-6267
NSN 5975-01-124-1545
NSN 2925-00-733-8628