7steel stamp in 0.19 high characters in accordance with mil-std-130, onesupport assembly p/n 12292643, one screw p/n 12292635, one pin p/n 12292630, one pin p/n 12292631, one gun elevation drive assembly p/n 12292343, one gage p/n 12292874-1, one bar p/n 12292632