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 5905-01-344-0119
NSN 6620-01-222-2063
NSN 5920-00-952-9029
NSN 6645-00-729-9900
NSN 6685-01-050-8759
NSN 5945-01-028-0515
NSN 5905-00-723-6295
NSN 6685-00-437-3633
NSN 6620-00-190-8109
NSN 6135-01-167-7604
NSN 6105-00-785-1128
NSN 6110-01-328-3634