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 5920-01-167-8908
NSN 5835-00-870-7034
NSN 4140-01-497-2716
NSN 6610-01-397-4607
NSN 5950-01-317-3891
NSN 6240-00-079-0112
NSN 2925-01-495-0586
NSN 5905-00-181-3843
NSN 5985-01-030-0113
NSN 6110-01-202-0705
NSN 2925-00-871-3460
NSN 2925-01-196-6187