Chemtt
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 5835-01-268-1924
NSN 6150-01-292-0726
NSN 5950-00-236-2423
NSN 6650-01-592-2445
NSN 5990-00-238-3333
NSN 6130-01-026-0258
NSN 6110-01-461-3612
NSN 5945-01-035-7488
NSN 5985-01-201-4849
NSN 6105-01-391-5390
NSN 2925-01-587-3956
NSN 5996-01-080-5957