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 6620-01-028-6374
NSN 5998-01-044-2035
NSN 6105-01-525-5987
NSN 5990-01-277-9753
NSN 5935-01-170-9132
NSN 7035-01-410-9197
NSN 5855-01-605-2438
NSN 5895-01-474-5209
NSN 6110-01-498-4778
NSN 5895-01-170-0340
NSN 6620-00-229-2728
NSN 5950-00-378-9959