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 4140-00-876-9285
NSN 6240-01-474-5446
NSN 5835-01-281-1655
NSN 5915-01-343-5255
NSN 5990-00-827-0684
NSN 5960-01-399-4327
NSN 5920-00-802-0666
NSN 6110-01-171-0362
NSN 6135-01-124-2376
NSN 5855-01-499-4139
NSN 6685-00-765-1925
NSN 5990-00-397-9184