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 5990-01-605-4769
NSN 6130-01-124-2630
NSN 6240-01-478-5446
NSN 5915-00-470-0586
NSN 5965-00-644-0334
NSN 5910-01-267-2244
NSN 5998-00-296-1488
NSN 6650-00-138-3079
NSN 5945-01-386-6176
NSN 6620-01-076-8706
NSN 5925-00-280-2030
NSN 7035-01-169-6551