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 5960-01-294-2397
NSN 2925-01-069-5324
NSN 5975-00-683-3945
NSN 5855-00-058-1293
NSN 5835-01-193-6192
NSN 6145-00-482-9546
NSN 5975-01-256-3415
NSN 6620-01-431-9176
NSN 5965-00-997-5764
NSN 5855-01-504-3645
NSN 6145-01-271-6506
NSN 6620-01-200-6493