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 6110-00-804-1085
NSN 6105-01-535-7024
NSN 6220-01-265-1077
NSN 5950-01-170-4834
NSN 5835-01-430-4765
NSN 6105-01-492-5274
NSN 5905-01-143-0303
NSN 5990-01-210-9788
NSN 5999-00-192-9394
NSN 2925-01-446-6523
NSN 7035-01-434-6134
NSN 5950-00-816-2457