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 5920-01-197-8397
NSN 5996-01-192-8606
NSN 6650-00-518-5194
NSN 6240-00-137-2498
NSN 5945-01-394-1507
NSN 5960-01-438-0245
NSN 6110-01-223-3768
NSN 6240-01-106-2447
NSN 5945-01-241-1858
NSN 6240-00-196-6472
NSN 5855-01-461-9207
NSN 5905-01-039-7517