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 6240-01-500-6260
NSN 6645-01-327-2389
NSN 5920-01-474-9385
NSN 5960-01-505-2426
NSN 6645-01-205-0549
NSN 6110-00-596-6644
NSN 5905-01-430-0375
NSN 5945-01-323-1720
NSN 5960-01-026-9005
NSN 4140-01-256-9053
NSN 5990-00-932-3070
NSN 5920-01-211-9256