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 5990-00-186-2445
NSN 6620-01-633-8443
NSN 5985-01-246-5266
NSN 5920-01-409-0472
NSN 6610-01-384-1587
NSN 6645-00-349-9336
NSN 6220-01-383-1523
NSN 6650-01-399-0628
NSN 5996-01-515-6895
NSN 6135-01-653-1437
NSN 6645-01-455-1293
NSN 5950-01-131-7667