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:
Classification: Parts of armored fighting vehicles,motorized, whether or not fitted with weapons
NSN 6620-01-103-7508
NSN 6110-00-663-4054
NSN 6220-01-634-0660
NSN 5905-00-056-9443
NSN 5990-00-929-8923
NSN 5998-01-126-4683
NSN 5945-00-281-4578
NSN 6240-01-030-1183
NSN 5910-01-042-0536
NSN 6150-01-512-1352
NSN 5999-01-213-0416
NSN 6240-00-660-8849