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 5930-01-656-6019
NSN 6110-01-520-7387
NSN 5905-00-139-5854
NSN 5990-01-218-5160
NSN 6320-00-994-0179
NSN 2925-01-359-4027
NSN 5985-01-333-2621
NSN 5985-00-143-3618
NSN 6620-01-386-5914
NSN 5998-00-222-5293
NSN 5960-00-934-3233
NSN 6240-00-052-4592