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 6145-01-114-5593
NSN 5920-01-500-1880
NSN 6620-01-585-7903
NSN 5950-01-157-9482
NSN 5985-00-205-2617
NSN 6620-01-299-8949
NSN 6110-00-800-2336
NSN 6645-01-469-2458
NSN 5985-01-348-8760
NSN 6220-01-094-5551
NSN 2925-01-190-9352
NSN 5905-01-565-0357