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 5960-01-632-6576
NSN 5975-01-168-7643
NSN 6240-01-445-4232
NSN 7035-01-316-7860
NSN 5950-01-599-6610
NSN 5990-00-578-8850
NSN 6240-01-499-4267
NSN 2925-01-327-3069
NSN 6110-00-401-9622
NSN 6645-00-514-4017
NSN 5925-01-212-0118
NSN 6645-01-609-0332