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 6645-01-345-4294
NSN 4140-01-426-8428
NSN 6620-01-194-6618
NSN 5895-01-064-6180
NSN 5945-01-164-3318
NSN 6645-00-155-2398
NSN 5990-00-006-5760
NSN 6110-01-461-3612
NSN 5990-00-839-9571
NSN 6220-01-563-0330
NSN 6150-01-231-8610
NSN 6135-00-819-8074