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 5935-01-646-3872
NSN 5935-01-609-3931
NSN 5935-01-298-7501
NSN 5855-00-004-0904
NSN 5930-01-197-0251
NSN 6220-00-717-2472
NSN 6240-01-103-3081
NSN 5930-00-755-1253
NSN 5905-01-050-8992
NSN 6620-01-151-3986
NSN 5895-01-391-7724
NSN 6685-01-566-9955