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 5905-01-039-7467
NSN 5835-01-359-2575
NSN 6150-01-418-1909
NSN 6650-01-300-9670
NSN 2925-00-221-8529
NSN 4140-00-952-4047
NSN 7035-01-528-7870
NSN 6150-01-440-9947
NSN 6645-01-478-2140
NSN 6110-01-441-1623
NSN 5910-01-602-9296
NSN 5999-00-763-5601