Cap has fluorosilicone gasket, other pieces are metal
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 6130-01-210-7856
NSN 6685-00-295-0824
NSN 6240-01-384-8802
NSN 6135-01-361-6197
NSN 6320-00-242-3300
NSN 5999-01-551-0940
NSN 6130-01-076-2702
NSN 5835-01-422-7393
NSN 6650-00-078-5773
NSN 6650-00-859-1859
NSN 5998-00-811-8880
NSN 6685-01-204-7125