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 6145-01-469-4126
NSN 5925-01-227-5536
NSN 5915-00-118-2602
NSN 5975-01-032-8090
NSN 6130-01-314-5274
NSN 7035-01-495-7134
NSN 6110-00-932-4135
NSN 5950-01-067-7936
NSN 6645-01-085-2885
NSN 6610-01-487-6843
NSN 6320-01-573-6490
NSN 5999-01-152-2313