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 6135-01-017-3001
NSN 5895-01-351-6551
NSN 5915-01-444-8938
NSN 5996-01-359-8719
NSN 4140-00-941-8786
NSN 6320-01-592-6248
NSN 5960-01-415-3574
NSN 5950-00-788-6856
NSN 6620-01-279-0651
NSN 6150-01-186-6634
NSN 5925-01-301-9016
NSN 6685-00-580-5958