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 4140-00-193-8879
NSN 5965-01-337-5408
NSN 2925-01-341-0457
NSN 5855-00-337-3679
NSN 5996-01-633-7979
NSN 5960-00-979-7303
NSN 6620-01-554-8169
NSN 6135-01-546-3260
NSN 6610-01-164-0589
NSN 4140-01-649-0939
NSN 6650-01-207-2905
NSN 5998-01-194-9554