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.
NSN 6150-00-459-4160
NSN 6105-01-453-7583
NSN 6610-01-605-2451
NSN 5945-01-035-6410
NSN 5999-00-323-0609
NSN 6220-01-634-0660
NSN 5998-00-988-5298
NSN 5996-01-582-6652
NSN 6110-00-596-9124
NSN 2925-01-299-6967
NSN 5998-01-562-0988
NSN 5925-00-454-9232