An item specifically designed to automatically/manually maintain outlet/inlet fuel.
NSN 6135-00-686-4777
NSN 6240-01-361-1612
NSN 6150-00-576-3964
NSN 5998-00-787-8350
NSN 6320-01-446-8050
NSN 6145-01-237-2710
NSN 6145-01-212-4777
NSN 5895-01-525-3227
NSN 5965-01-633-8849
NSN 6320-00-194-4252
NSN 5935-01-348-3625
NSN 5855-01-385-6586