An item specifically designed to automatically/manually maintain outlet/inlet fuel.
NSN 5960-00-170-6916
NSN 5950-01-292-5994
NSN 5975-00-693-5922
NSN 6105-01-331-3048
NSN 6135-00-203-9645
NSN 5965-01-550-7505
NSN 5985-01-139-0024
NSN 5965-01-381-2450
NSN 5985-01-659-7036
NSN 5835-01-228-0178
NSN 6135-01-066-6904
NSN 5855-01-068-3683