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 5930-01-129-0105
NSN 5910-00-670-7526
NSN 6145-01-076-3699
NSN 5855-01-020-7982
NSN 5925-00-710-6642
NSN 6650-00-254-8966
NSN 5965-00-923-6824
NSN 5905-00-163-3615
NSN 5999-01-166-7736
NSN 5895-01-652-9718
NSN 5975-01-222-3631
NSN 6240-01-248-9254