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 5950-01-499-4787
NSN 5930-01-155-2027
NSN 5990-00-081-5370
NSN 6610-01-023-6073
NSN 5835-01-027-1828
NSN 6220-01-327-3272
NSN 6220-01-014-5351
NSN 5895-01-364-1017
NSN 5990-01-348-2497
NSN 5835-00-311-5491
NSN 5895-01-032-4266
NSN 6145-00-197-3533