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 5920-01-234-2368
NSN 7035-01-451-1618
NSN 5925-00-932-3027
NSN 6150-00-172-5841
NSN 2925-01-422-1542
NSN 5996-01-043-2105
NSN 6685-00-573-7870
NSN 6105-01-459-7902
NSN 6150-01-059-1206
NSN 6645-00-531-4820
NSN 5855-01-448-9794
NSN 7035-01-551-9325