The NH90 multi-role helicopter is a new weapon system that is now integrating into the Norwegian air-force and marine. It is meant to be used on frigates and on coastguard ships. The Norwegian Defence Logistics Organisation (NDLO) quickly realized that they didn't have the necessary capability to service the helicopter with nitrogen on board ships. In this project I have come up with a specification/functional description of a system that can solve this problem. To achieve the high pressures required of the different systems on the NH90 a gas booster needs to be used and the resulting system is a suggestion on how a booster system can be used safely. To get to this result I have documented different military and civilian requirements, described the different systems and why they need to be serviced with nitrogen, described how the different items need to be serviced and how they service it today. The resulting system is the solution that I have found that complies with the most requirements, is safe and cost effective. I have also done a risk assessment and an economical assessment of the system