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 6645-01-303-6792
NSN 5920-01-188-6109
NSN 5990-01-507-7495
NSN 6105-00-388-6572
NSN 5905-01-386-8635
NSN 6620-01-342-5953
NSN 6150-00-026-7902
NSN 4140-01-102-7798
NSN 2925-01-492-5342
NSN 5930-00-463-7274
NSN 6645-00-654-8804
NSN 5895-01-378-6237