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.
Classification: Check valves of materials other than copper, iron or steel
NSN 5930-01-339-6846
NSN 6145-00-414-5315
NSN 6240-00-151-5382
NSN 6130-01-167-7526
NSN 5965-01-005-0341
NSN 6135-01-199-1185
NSN 6110-00-914-6693
NSN 5975-00-189-7849
NSN 6135-01-247-5660
NSN 5985-00-740-3549
NSN 6320-01-515-7913
NSN 6105-00-205-0655