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 5905-01-203-9330
NSN 5965-01-121-2511
NSN 5910-01-389-6625
NSN 6135-00-542-6216
NSN 5999-00-607-3859
NSN 5950-01-413-2715
NSN 5910-01-207-2293
NSN 5910-01-187-6098
NSN 6620-01-232-8550
NSN 5985-01-415-3134
NSN 5965-01-561-6354
NSN 5998-00-354-1237