[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"legacy-detail-army-2812":3},{"code":4,"branch":5,"codeSystem":6,"events":7},"2812","army","SSN",[8],{"title":9,"status":10,"effectiveFrom":11,"effectiveTo":12,"successors":13,"citations":19,"notes":37},"Heavy Weapons Assault Crewman","split",null,"1949-04-29",[14,16,18],{"code":15,"liveCode":11,"name":11},"4812",{"code":17,"liveCode":11,"name":11},"1599",{"code":4,"liveCode":11,"name":11},[20,25,28,31,34],{"title":21,"url":22,"accessedAt":23,"sourceDate":12,"locator":24},"SR 650-207-1, Career Guidance: Infantry Career Field, 29 April 1949","https://books.google.com/books?id=77RxEy6oYR0C&pg=PA19","2026-07-30","printed p. 19, paragraph 5 rescinded-code list: 2812 Heavy Weapons Assault Crewman",{"title":21,"url":26,"accessedAt":23,"sourceDate":12,"locator":27},"https://books.google.com/books?id=77RxEy6oYR0C&pg=PA22","printed p. 22, paragraph 8a: appendix T/O&E conversions effective on the date of the regulation",{"title":21,"url":29,"accessedAt":23,"sourceDate":12,"locator":30},"https://books.google.com/books?id=77RxEy6oYR0C&pg=PA35","printed p. 35, T/O&E change sheet; 2812 position row(s) to 4812",{"title":21,"url":32,"accessedAt":23,"sourceDate":12,"locator":33},"https://books.google.com/books?id=77RxEy6oYR0C&pg=PA39","printed p. 39, T/O&E change sheet; 2812 position row(s) to 1599",{"title":21,"url":35,"accessedAt":23,"sourceDate":12,"locator":36},"https://books.google.com/books?id=77RxEy6oYR0C&pg=PA65","printed p. 65, T/O&E change sheet; 2812 position row(s) to 2812","Paragraph 5 rescinds this SSN. Heavy-weapons gunner/filler positions convert to 4812; one radiotelephone position visibly converts to 1599; some section/squad-leader rows retain digits 2812 under the new MOS meaning. Repeated position-level change-sheet rows are collapsed into this one canonical predecessor event, preserving first-source successor order. The predecessor remains in the SSN namespace; successors are numeric MOS codes."]