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 5920-01-350-4101
NSN 7035-01-106-3476
NSN 5925-01-572-4194
NSN 6240-00-141-6143
NSN 5998-00-038-5350
NSN 5945-01-620-5117
NSN 6610-01-346-1426
NSN 5920-00-113-6041
NSN 6145-01-275-5924
NSN 6110-01-159-0514
NSN 5910-01-362-1942
NSN 6135-01-400-2947