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 5965-01-376-8887
NSN 6650-00-455-9457
NSN 5999-00-081-6721
NSN 5996-01-470-0545
NSN 7035-00-703-3535
NSN 5905-00-413-8104
NSN 5950-00-113-9793
NSN 4140-01-592-7466
NSN 6650-01-479-5386
NSN 6105-00-204-5497
NSN 5960-01-074-2557
NSN 6220-01-362-8790