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 6620-01-604-7532
NSN 6650-01-543-3349
NSN 5950-00-958-6524
NSN 6135-01-048-0910
NSN 6220-01-142-2329
NSN 5855-00-014-5008
NSN 5915-01-450-5877
NSN 6620-00-530-3939
NSN 5905-01-157-9857
NSN 5999-00-901-5738
NSN 5835-01-264-8782
NSN 5915-01-470-5206