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 7035-01-561-6331
NSN 6130-01-258-1134
NSN 7035-00-834-2090
NSN 5975-01-145-5355
NSN 5905-01-067-6546
NSN 5905-00-919-8623
NSN 5945-01-083-8661
NSN 5998-01-359-2713
NSN 5965-01-558-7385
NSN 6110-01-596-7923
NSN 5855-01-397-2487
NSN 6240-01-549-3531