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 5975-01-191-1845
NSN 5895-01-390-8853
NSN 6610-01-451-1217
NSN 5998-01-187-0083
NSN 5925-00-846-2234
NSN 5915-01-088-8372
NSN 5990-00-452-9194
NSN 6620-01-157-9267
NSN 5895-01-371-9485
NSN 5996-01-231-4361
NSN 5835-01-424-4577
NSN 6130-01-512-9572