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 6145-00-356-1923
NSN 5998-01-347-5753
NSN 5960-01-163-8905
NSN 6130-01-174-0443
NSN 6110-00-951-9824
NSN 5960-00-289-6591
NSN 5930-01-328-8510
NSN 5835-00-454-7239
NSN 5925-00-250-0698
NSN 5935-00-079-0084
NSN 5996-01-454-6938
NSN 7035-00-922-5700