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 5945-00-929-1678
NSN 5895-01-217-3578
NSN 6650-01-193-5911
NSN 6145-01-254-2935
NSN 5915-01-323-5383
NSN 5905-01-499-9898
NSN 4140-01-441-9170
NSN 5990-01-241-2479
NSN 6130-01-494-6922
NSN 5835-01-384-3206
NSN 7035-01-575-6768
NSN 5996-01-422-5495