National Stock Number: 3020-00-483-6612
  Federal Supply Class: 3020
  National Item Identification Number: 004836612
  Description: GEAR,HELICAL
  Detail: A GEAR, CYLINDRICAL IN FORM, WITH TEETH ON THE OUTER SURFACE AT AN ANGLE TO THE AXIS OF THE GEAR. SEE ALSO GEAR, ANTIBACKLASH, HELICAL:
		                         |