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 6620-01-177-5567
NSN 5895-00-442-3679
NSN 5965-01-208-6903
NSN 6240-01-153-2861
NSN 2925-01-616-3037
NSN 6105-01-100-6726
NSN 6320-01-350-0320
NSN 5835-01-498-9410
NSN 6145-01-563-6577
NSN 6645-01-419-4257
NSN 6130-01-068-4002
NSN 6320-01-350-5570