[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"legacy-detail-army-51C":3},{"code":4,"branch":5,"codeSystem":6,"events":7},"51C","army","MOS",[8],{"title":9,"status":10,"effectiveFrom":11,"effectiveTo":12,"successors":13,"citations":18,"notes":25},"Structures Specialist","converted",null,"1986-10-31",[14,16],{"code":15,"liveCode":11,"name":11},"51B",{"code":17,"liveCode":11,"name":11},"51K",[19],{"title":20,"url":21,"accessedAt":22,"sourceDate":23,"locator":24},"AR 611-201, Issue 6, Table B-2, MOS Deletions/Conversions","https://books.google.com/books?id=p3sqw12tyHEC&pg=RA3-PA607","2026-07-29","1995-06-26","Table B-2, printed p. 607","AR 611-201 Table B-2 maps deleted MOS 51C to 51B, 51K; source successor entries: 51B Carpentry and Masonry Specialist; 51K Plumber; update/effective date 1986-10-31."]