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 6130-01-193-8992
NSN 6645-01-521-4383
NSN 5835-00-501-2581
NSN 6645-01-586-5278
NSN 5910-00-787-6374
NSN 5960-00-171-9575
NSN 6685-00-218-0780
NSN 5925-01-265-4679
NSN 5965-00-843-9957
NSN 6685-01-129-3129
NSN 6685-00-823-7790
NSN 5985-01-411-6977