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 5985-01-100-1206
NSN 5915-00-769-5752
NSN 5950-00-184-8271
NSN 6620-01-406-3584
NSN 6620-01-310-4916
NSN 6685-01-083-8242
NSN 5925-00-993-0374
NSN 6105-01-210-5148
NSN 6320-01-067-0474
NSN 6610-01-135-2149
NSN 5985-01-645-4517
NSN 6685-01-268-3521