This page documents the airframe tubes for Hermes II.
Standard Component Diameters:
Fin can OD: 6.422 +/- .050, ID: 6.0" +/- .040
Motor case: OD: 6.0" +/- .040, ID: 5.5" +/- .050
Body Tube: OD: 6.0" +/- .040, ID: 5.82 +.020/-.000
Coupler: OD: 5.812 +/- .005, ID: 5.625 +/- .005
Parts
Fin can base: ** link **
Body tube: Wildman 6in OD Tube
Coupler: ** link **