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 6145-01-410-8322
NSN 6620-01-394-4042
NSN 5990-01-242-9653
NSN 5996-00-336-3046
NSN 6650-01-520-8701
NSN 7035-00-421-8710
NSN 6645-01-433-1398
NSN 5985-01-530-2374
NSN 6220-01-457-9097
NSN 6320-00-360-1744
NSN 5895-01-498-5236
NSN 6135-00-100-8890