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 6150-00-400-9185
NSN 5920-00-081-5958
NSN 6105-01-539-7549
NSN 6145-01-267-9341
NSN 6150-01-067-4442
NSN 2925-00-860-3652
NSN 5895-00-871-0156
NSN 5855-01-327-6678
NSN 6650-01-534-5787
NSN 5925-01-646-7103
NSN 6610-01-246-4164
NSN 5895-01-423-8200