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 6105-01-422-1835
NSN 6135-00-100-8890
NSN 5950-00-556-9662
NSN 7035-01-265-0216
NSN 6610-01-414-1755
NSN 5965-01-342-2865
NSN 6650-01-649-9639
NSN 6240-00-157-8529
NSN 5895-01-186-2403
NSN 5910-00-086-9492
NSN 5965-00-900-6401
NSN 5925-00-038-6147