Navigator Scale F Marine First Aid Kit Vessel Ship Boat Water ResistantDescriptionSpecificationsShipping The Scale F Marine kit complies with the Australian NSCV requirements for the indicated Class of vessel. The cases have been developed specifically for marine environments and are UV resistant, and have a water resistant seal, with a full wall mount bracket for secure mounting. Vessel Class This scale F Marine first aid kit meets the requirements under the NSCV for the vessel Classes: 1C (with Unberthed passengers),