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 6645-01-248-3123
NSN 5990-01-426-7350
NSN 6145-01-479-5578
NSN 5935-01-222-2275
NSN 2925-01-021-7563
NSN 5920-00-686-9549
NSN 5835-00-351-9459
NSN 6145-01-606-9941
NSN 6620-01-169-2406
NSN 5975-00-811-0946
NSN 5920-00-519-7664
NSN 5998-00-287-5514