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 6130-01-648-4169
NSN 5990-00-044-8862
NSN 5905-00-764-5672
NSN 6620-00-417-6285
NSN 5855-00-013-1244
NSN 5945-01-397-4654
NSN 5990-01-432-4984
NSN 6240-00-275-1950
NSN 6650-01-353-3105
NSN 5855-01-294-9890
NSN 5910-01-423-9201
NSN 6650-01-555-8349