Weapon system essential
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 5895-00-058-9591
NSN 6645-00-262-7448
NSN 5920-01-168-6015
NSN 5910-01-323-4818
NSN 6135-01-468-6491
NSN 5915-00-133-4531
NSN 6110-01-243-9653
NSN 5998-00-901-3003
NSN 5895-01-649-1453
NSN 6240-01-123-9040
NSN 6620-01-395-0651
NSN 5935-01-034-0586