Duty class hm series
An assembled inner component of a tapered roller bearing, consisting of a cone (which provides a contact surface for the rolling elements of the bearing), a complement of tapered rollers (the rolling elements), and frequently a retainer (which spaces the rolling elements).
Classification: Parts of armored fighting vehicles,motorized, whether or not fitted with weapons
NSN 6145-01-173-5143
NSN 5990-01-362-7532
NSN 4140-01-366-1983
NSN 5905-00-467-3556
NSN 6135-00-182-7008
NSN 5965-01-429-9234
NSN 5975-00-146-7925
NSN 5915-01-521-4758
NSN 5920-01-070-6603
NSN 6135-01-486-7709
NSN 4140-00-969-3943
NSN 5999-01-257-1020