A part basically circular in shape, designed to cover or seal the filler-neck or inlet opening of a fuel tank, radiator, oil reservoir, liquid storage tank or the like. It may be either permanently attached to the object for which it is designed or provided with a means of removal and replacement. Excludes cap, vent, fuel storage tank; and cover (1), (as modified).
NSN 5915-00-061-6675
NSN 6105-00-441-2874
NSN 6105-01-512-5506
NSN 6150-00-058-8669
NSN 7035-00-009-8705
NSN 6110-01-463-8392
NSN 5920-01-069-2992
NSN 5975-01-234-2947
NSN 6135-01-545-6582
NSN 6320-00-521-9350
NSN 5999-01-570-0554
NSN 5895-00-451-8573