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 4140-01-089-9724
NSN 6150-01-512-3397
NSN 5975-01-067-9134
NSN 6620-01-321-6819
NSN 6135-00-715-4001
NSN 6110-01-275-2780
NSN 6685-01-445-2953
NSN 5905-01-576-0174
NSN 6150-00-476-2219
NSN 6110-01-369-0882
NSN 5920-01-137-1474
NSN 5999-00-899-0805