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 5985-00-691-6379
NSN 5935-01-409-1120
NSN 6685-01-106-8396
NSN 5925-00-216-4480
NSN 6320-00-731-6134
NSN 6240-01-415-3014
NSN 6645-00-313-2324
NSN 6105-01-478-4882
NSN 7035-01-462-5766
NSN 5990-00-932-3070
NSN 5975-01-067-7638
NSN 5990-01-259-7138