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 6650-01-342-5890
NSN 6130-01-245-4366
NSN 5996-01-575-1501
NSN 5985-00-868-3653
NSN 2925-00-290-7052
NSN 5975-01-563-1679
NSN 6220-01-057-3654
NSN 6220-01-312-0370
NSN 7035-01-421-4446
NSN 6620-01-266-1663
NSN 5910-01-440-6505
NSN 6645-01-497-1998