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 5975-01-244-3514
NSN 6135-00-945-0015
NSN 5999-00-097-3788
NSN 6620-00-844-4363
NSN 5895-00-670-6079
NSN 5905-00-931-2471
NSN 6105-01-065-0341
NSN 7035-00-437-7950
NSN 6145-01-043-5992
NSN 7035-00-760-5479
NSN 5985-00-487-5721
NSN 5915-00-350-1798