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 6685-00-342-9408
NSN 7035-00-417-2967
NSN 7035-01-067-4809
NSN 6320-01-039-5891
NSN 5930-01-427-3676
NSN 6135-00-299-6918
NSN 7035-01-491-7782
NSN 5910-00-156-7293
NSN 5945-00-777-5690
NSN 5910-00-116-8239
NSN 5960-01-225-1610
NSN 6135-00-715-4001