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 5985-01-244-7397
NSN 6320-01-506-9439
NSN 6110-00-009-4531
NSN 7035-00-104-7613
NSN 5996-01-573-2343
NSN 6150-01-462-0827
NSN 5905-00-137-8354
NSN 5895-01-471-4699
NSN 6610-00-500-6944
NSN 6650-00-269-5000
NSN 6105-01-463-7677
NSN 6135-01-458-0631