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 5985-01-428-6332
NSN 5925-00-027-8220
NSN 5925-00-509-8773
NSN 6620-01-278-8028
NSN 7035-01-467-3101
NSN 5999-01-381-1389
NSN 5998-01-642-5866
NSN 4140-01-053-2027
NSN 5925-01-423-7803
NSN 4140-01-249-7948
NSN 5910-01-542-7056
NSN 5905-00-379-4658