Those couplings are used for potable water, lavatory, air start, APU, engine oil and preconditioned air components.
Eaton LL2H Cowl Service Coupling. Eaton LL2H Cowl Service Coupling.
MS / AN Service Service Coupling. MS / AN Service Service Coupling.
Plug/Chain Assy, Size -8, For Oil Over Fill Push-Pull Couplings. Plug/Chain Assy, Size -8, For Oil...
Oil Over Fill Coupling Assembly, Size -8 Push-Pull Type in Stainless Steel Oil Over Fill Coupling Assembly, Size...
Oil Over Fill Coupling Assembly, Size -8 Push-Pull Type. Oil Over Fill Coupling Assembly, Size...
Plug/Chain Assy, Size -6, For Oil Fill Push-Pull Couplings Plug/Chain Assy, Size -6, For Oil...