Aircraft Fuel Cap Types

Aviation fuels are petroleum based fuels or petroleum and synthetic fuel blends used to power aircraft they have more stringent requirements than fuels used for ground use such as heating and road transport and contain additives to enhance or maintain properties important to fuel performance or handling they are kerosene based jp 8 and jet a 1 for gas turbine powered aircraft.

Aircraft fuel cap types.

Technically the fuel is close enough that it can supplement a truck s fuel supply. Cap features a p ositive seal flip up 1 4 turn handle and a chain to secure it to the gas filler neck. Vacuum bottle type fuel cap 48 18 66 58. Aero 200 1 3 4 fuel filler cap for remote mounting includes.

For reciprocating engines highly volatile fuel is desired. Steps can be taken. Non lightning safe caps have lanyards of varied material and type such as chain links and cables. Back in 2012 toyota used jet fuel to power one of its pickup trucks as a publicity stunt.

Polyethylene cap is vented. Characteristics of an aircraft fuel. Bolt in fuel cap. Upgrading to the newer o rings requires replacing the fuel cap.

New fuel caps with brown o rings are available and fit all thereceptacles installed in the tanks. Lock feature not available in this size standard cap flange cap1f 165 00 aero 300 2 1 4 fuel filler cap for direct mounting includes. In aviation a drop tank external tank wing tank or belly tank is used to describe auxiliary fuel tanks externally carried by aircraft a drop tank is expendable and often jettisonable. Flush mount caps offer excellent aerodynamic performance large fill opening and attractive appearance.

Filler cap see drawing a c d and flush mounting flange see drawing e g. Parker aerospace gravity fuel filler caps are three inches in diameter and are both indexing and non indexing. To fuel the aircraft the caps are manually actuated by lifting and turning the handle which vents the fuel tank. Reciprocating engine fuel gasoline or avgas and turbine engine fuel jet fuel or kerosene.

The older black o rings are no longer available. 16 65 162 28. Filler cap see drawing h i j and flush direct to tank. External tanks are commonplace on modern military aircraft and occasionally found in civilian ones although the latter are less likely to be discarded except in the event of emergency.

Vapor lock can cause by excessively hot fuel low pressure or excessive turbulence. Two basic types of fuel are. Avgas is very volatile and extremely flammable with a low flash point. There are two types of jet fuel with self explanatory names jet a and jet b.

2 unvented fuel caps 1 41 48 57. Includes cap chain fuel filler neck gasket and all hardware.