Replacement turbine for dental handpiece: 635b
NSN 6320-01-643-0850
NSN 6150-01-351-6724
NSN 5990-01-411-5930
NSN 6105-00-893-3139
NSN 6130-01-129-5997
NSN 5965-00-454-8706
NSN 5998-01-380-8116
NSN 5945-01-223-5753
NSN 6240-01-362-2467
NSN 6650-01-215-4487
NSN 5910-01-381-9541
NSN 6105-01-340-3107