| adaptive frame | iron |
| austenitic manifold | iron, nickel,reactive gauge |
| comm relay | isocentered magnet,tau grade rheostat |
| isocentered magnet | cobalt, nickel |
| isotopic coolant | tetrafluorides,inoic liquids |
| mag pressure tank | aluminum , nickel |
| monopropellant | reactive gauge , mag pressure tank , alkanes |
| polytextile | fiber, cosmetic |
| reactive gauge | aluminum,copper |
| tau grade rheostat | copper, beryllium |
| zero wire , copper,silver | |
