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 6645-00-690-0423
NSN 6610-00-659-0814
NSN 2925-01-133-8128
NSN 5950-01-086-3202
NSN 6650-01-430-4126
NSN 5855-00-110-9341
NSN 6650-00-966-5205
NSN 5965-01-134-3949
NSN 6610-00-260-1181
NSN 4140-00-874-2427
NSN 5998-00-182-4017
NSN 6110-01-281-5092