An item specifically designed to automatically/manually maintain outlet/inlet fuel.
NSN 5905-01-315-3351
NSN 5920-01-386-4195
NSN 5910-01-061-5248
NSN 6685-01-025-1587
NSN 6150-01-026-0913
NSN 6320-00-553-8427
NSN 6220-01-226-1776
NSN 6610-01-119-3048
NSN 6645-01-267-1868
NSN 5895-00-451-6174
NSN 6620-00-872-5032
NSN 5930-01-089-6713