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 5999-00-615-9547
NSN 6135-01-132-6310
NSN 6220-01-121-7391
NSN 5998-01-590-7440
NSN 6685-01-395-5927
NSN 6110-01-556-4364
NSN 6645-01-430-4125
NSN 6135-00-168-3876
NSN 6610-01-578-7771
NSN 5998-01-337-5367
NSN 5895-01-298-4578
NSN 6135-01-222-0703