Operative end length is 21 mm; operative end is nickel-titanium; this is a endodontic hand instrument
NSN 5998-00-482-0413
NSN 6130-01-433-0823
NSN 6135-01-459-6424
NSN 5950-01-097-4071
NSN 5935-01-468-0415
NSN 5920-01-173-8212
NSN 5930-01-154-0249
NSN 5935-01-441-1888
NSN 5855-01-492-0555
NSN 6220-00-105-7008
NSN 5945-00-391-8546
NSN 7035-01-359-7460