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 5925-00-125-8918
NSN 5950-00-762-9397
NSN 5950-00-168-4094
NSN 6135-01-377-5729
NSN 5996-01-579-6558
NSN 6645-01-322-8431
NSN 5990-01-455-8035
NSN 5935-01-003-8602
NSN 2925-01-415-2140
NSN 5998-00-386-2036
NSN 6135-00-896-3187
NSN 6320-01-515-7913