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 5910-00-355-9555
NSN 6320-00-242-3300
NSN 5960-01-378-1729
NSN 5945-01-337-3848
NSN 5855-00-004-0904
NSN 5960-01-072-7118
NSN 6110-01-418-3292
NSN 5965-00-226-0209
NSN 5990-01-563-1554
NSN 6135-00-738-5571
NSN 5905-01-167-8923
NSN 6135-00-196-5267