W/polytetrafluoroethylene o-ring
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 6130-01-265-8696
NSN 5930-00-937-0259
NSN 6220-01-237-2488
NSN 5915-01-648-2126
NSN 5915-01-065-1127
NSN 5925-00-929-3976
NSN 2925-00-328-2018
NSN 6685-01-242-9982
NSN 6645-00-108-6479
NSN 5999-00-626-9947
NSN 6650-01-607-7600
NSN 6135-01-265-1384