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 6135-00-455-2425
NSN 6220-01-339-7557
NSN 6130-00-974-6752
NSN 7035-01-485-2134
NSN 6320-01-098-2503
NSN 6650-00-957-0714
NSN 6650-01-093-6862
NSN 6610-01-474-5206
NSN 5996-01-486-9030
NSN 6610-01-263-8999
NSN 5998-01-215-6123
NSN 5996-00-222-6049