MRSD S-2 layout diagram

A-head and nuclear warhead; B-dash; V-Second stage; G-transition; D-First stage; E-tail skirt.

1-nozzle first stage engine block; 2-stabilizers; 3-engine first stage; 4-transpector; 5-nozzle second stage engine block; 6-engine second stage; 7-cut-off cover for second stage thrust; 8-transpector ring; 9-head part.