1982 kovatch refueler model k-500-0001
A valve permitting flow in one direction only. It does not have a stem, except when equipped with a lever and weight and has no pressure adjustment. It may be inline or cartridge (manifold) design.
NSN 6105-01-442-6446
NSN 7035-01-163-8423
NSN 5925-01-116-8225
NSN 5910-01-482-3296
NSN 5965-00-566-4221
NSN 5999-01-640-8945
NSN 6610-00-322-2186
NSN 6685-01-606-2802
NSN 5935-01-241-0252
NSN 6145-00-278-0697
NSN 5985-00-184-8307
NSN 7035-00-063-5245