selective service classifications
Class I
Class I-A : Available for military service
Class I- A-O Conscientious objector available for noncombatant military service only
Class I –C Member for the Armed Forcesof the United States, the Coast and Geodetic Survey, or the Public Health Service
Class I-D Qualified member of reserve component, or student taking military training, including R.O.T.C. and accepted aviation cadet applicant
Class I-O Conscientious objector available for civilian work contributing to the maintenance of the national health, safety, or interest
Class I –S Student deferred by law until graduation from high school or attainment of age 20, or until end of his academic year at a college or university
Class I –W Conscientious objector performing civilian work contributing to the maintenance of the national, safety, or interest, or who has completed such work
Class I – Y Registrant qualified for military service only in time of war or national emergency
Class II
Class II –A Occupational deferment (other than agricultural or student)
Class II – C Agricultural deferment
Class II – S Student deferment
Class III
Class III –A Extreme hardship deferment, or registrant with a child or children
Class IV
Class IV – A: Registrant with sufficient prior military service or who is a sole surviving son
Class IV – B Official deferred by law
Class IV – C Alien not currently liable for military service
Class IV – D Minister of religion or divinity student
Class IV – F Registrant not qualified for military service
Class V
Class V – A Registrant over the age of liability for military service