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 7035-01-477-2818
NSN 5855-01-222-1242
NSN 6650-01-386-1300
NSN 6150-01-209-3307
NSN 6610-01-277-6333
NSN 6650-00-494-1000
NSN 5925-01-014-2960
NSN 6645-00-244-0359
NSN 6135-01-244-5580
NSN 5895-00-435-8209
NSN 6240-00-948-6652
NSN 6650-00-107-8509