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 5910-00-974-5414
NSN 6620-00-979-3983
NSN 6645-01-415-6093
NSN 6145-00-448-8264
NSN 6110-01-623-5215
NSN 5960-00-433-8520
NSN 5965-01-258-5662
NSN 2925-01-187-5480
NSN 5985-00-869-8497
NSN 2925-00-064-6629
NSN 5990-00-941-5989
NSN 6105-01-145-1504