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 6620-00-246-6448
NSN 6150-01-069-0927
NSN 6620-01-032-3937
NSN 5920-01-382-5323
NSN 5925-01-654-9036
NSN 6130-01-386-5594
NSN 6220-00-141-6150
NSN 2925-00-947-9814
NSN 6320-01-050-1290
NSN 5895-01-013-9320
NSN 5960-00-215-5884
NSN 5930-01-622-9038