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 6110-00-630-5255
NSN 5910-01-557-1325
NSN 5996-00-098-3864
NSN 6610-00-081-2365
NSN 6220-01-533-1302
NSN 6645-01-481-9834
NSN 5950-00-690-1713
NSN 5996-00-241-9376
NSN 2925-01-618-5706
NSN 6130-01-411-1400
NSN 5996-01-549-7968
NSN 6320-00-222-1465