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 6320-01-506-9439
NSN 6145-00-197-9010
NSN 5905-00-885-6243
NSN 2925-00-450-7783
NSN 5950-01-655-9151
NSN 5998-00-922-4636
NSN 6135-01-371-9209
NSN 5835-00-133-0599
NSN 6145-01-233-1280
NSN 6135-00-767-0331
NSN 5950-01-615-8492
NSN 6645-00-411-3733