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 6610-00-647-3830
NSN 5998-01-110-3946
NSN 6145-00-913-8015
NSN 5905-00-855-7209
NSN 6150-01-231-4610
NSN 5835-01-357-9235
NSN 5835-01-171-0258
NSN 5999-01-174-4895
NSN 6105-01-555-8757
NSN 6110-00-103-5702
NSN 5950-01-357-9484
NSN 4140-01-577-7463