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 5985-01-334-6593
NSN 6105-01-088-8133
NSN 5920-00-929-3213
NSN 5996-01-241-5255
NSN 6110-01-312-6901
NSN 5998-00-709-0613
NSN 6645-01-290-3930
NSN 5935-01-528-8137
NSN 4140-00-069-5154
NSN 6685-01-084-8841
NSN 5905-01-595-8892
NSN 5855-01-513-1859