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 6650-01-460-5837
NSN 6220-01-079-6244
NSN 5975-01-429-9503
NSN 5990-00-470-2535
NSN 6320-00-809-5744
NSN 6240-01-369-9039
NSN 5965-00-454-8706
NSN 5910-01-170-7598
NSN 5855-01-478-6583
NSN 6135-00-161-0746
NSN 5895-00-903-1237
NSN 5910-00-710-9695