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).
Classification: Crown corks (including crown seals and caps), and parts thereof, of base metal
NSN 5990-01-208-1101
NSN 5835-00-140-8646
NSN 5950-01-608-1308
NSN 6620-00-626-8126
NSN 5945-01-156-0242
NSN 6135-01-219-8612
NSN 5855-00-198-3197
NSN 6685-01-658-2363
NSN 5960-01-431-4291
NSN 5945-00-759-0131
NSN 6685-00-927-6280
NSN 5855-01-563-3470