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 steel
NSN 5925-01-124-2059
NSN 5945-00-237-3933
NSN 5915-00-799-7369
NSN 5965-01-103-0398
NSN 5895-00-401-4917
NSN 6135-01-599-7563
NSN 6110-01-122-5928
NSN 5920-01-485-3280
NSN 5905-00-564-3099
NSN 6105-01-630-6795
NSN 2925-00-188-5003
NSN 6220-01-337-7789