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 6685-00-663-9000
NSN 5895-00-536-0838
NSN 6240-00-839-7440
NSN 6135-01-589-9467
NSN 5895-01-323-7418
NSN 6620-01-509-8597
NSN 6105-01-254-3626
NSN 5930-01-088-8375
NSN 5835-01-091-2553
NSN 5920-01-578-7055
NSN 6145-01-422-0806
NSN 5950-01-510-2461