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 5985-01-107-3360
NSN 6110-00-064-7006
NSN 6645-01-400-1137
NSN 6645-01-548-0218
NSN 6685-01-574-1577
NSN 5965-01-326-7886
NSN 5945-01-255-5197
NSN 5996-00-925-1953
NSN 6620-01-426-2220
NSN 5930-01-475-6005
NSN 6650-01-200-2286
NSN 5985-00-819-5692