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 6650-01-568-5750
NSN 6685-01-036-1536
NSN 5965-01-195-2168
NSN 6135-00-738-5571
NSN 6645-01-044-6376
NSN 6650-01-158-1871
NSN 4140-01-419-5505
NSN 5835-01-245-8077
NSN 5920-01-011-9378
NSN 5905-00-236-2180
NSN 7035-01-226-2545
NSN 6620-00-247-7427