Weapon system essential
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 7035-01-289-4022
NSN 5835-01-063-6284
NSN 5835-00-632-8621
NSN 5930-00-081-8782
NSN 5950-00-945-6676
NSN 5935-01-300-0551
NSN 6105-01-559-7538
NSN 6685-00-241-5054
NSN 6645-00-766-3659
NSN 5965-01-631-6307
NSN 5925-01-628-0691
NSN 6610-01-371-3006