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 5925-01-220-6147
NSN 5895-00-734-5401
NSN 6150-01-590-8810
NSN 6650-00-230-4575
NSN 5855-00-411-8688
NSN 5925-01-243-8343
NSN 5960-00-081-2559
NSN 6620-01-144-1244
NSN 6650-00-356-8405
NSN 5999-01-135-6048
NSN 6610-01-434-4611
NSN 6145-01-653-2229