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 6685-00-902-6773
NSN 5999-00-239-0512
NSN 6650-01-386-5787
NSN 5905-01-517-8604
NSN 6135-01-541-9264
NSN 6130-01-257-9433
NSN 5990-00-982-2313
NSN 5996-00-156-5967
NSN 5910-01-066-3021
NSN 6105-01-397-0804
NSN 5855-01-643-7117
NSN 5999-01-381-7722