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 6145-00-869-4306
NSN 5910-01-447-0191
NSN 6650-01-135-7472
NSN 5965-00-230-8818
NSN 5945-00-628-5937
NSN 5985-00-935-0000
NSN 5945-00-919-1843
NSN 5895-00-231-4233
NSN 6105-01-343-6645
NSN 5930-01-319-8332
NSN 5950-00-060-7132
NSN 5985-01-237-2490