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 5998-01-313-2903
NSN 5965-00-862-2417
NSN 6220-01-120-7779
NSN 5905-01-340-7380
NSN 5895-01-403-2793
NSN 5895-01-072-0560
NSN 6645-01-535-7136
NSN 6110-01-616-6867
NSN 5996-01-383-7018
NSN 6650-01-213-1231
NSN 5945-01-177-2826
NSN 6130-01-463-2874