Use 4820-00-420-8187 kit
An item specifically designed to automatically/manually maintain outlet/inlet fuel.
Classification: Other parts of airplanes or helicopters for use in military aircraft (excludes propellers, rotors, undercarriages, and parts thereof)
NSN 5945-00-498-3502
NSN 6610-01-065-6057
NSN 5835-00-821-8555
NSN 6130-00-639-0666
NSN 5925-00-905-1767
NSN 6105-01-617-1831
NSN 5910-00-078-2681
NSN 5960-01-025-2526
NSN 5985-01-642-1868
NSN 5935-00-916-3860
NSN 5920-01-400-3562
NSN 6620-00-477-7808