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 5905-01-105-8839
NSN 5985-00-488-2520
NSN 5945-01-507-9957
NSN 6110-01-364-0966
NSN 5925-01-522-8369
NSN 6105-01-452-4434
NSN 5910-00-342-4338
NSN 5935-01-477-8055
NSN 6135-01-584-0941
NSN 6320-01-415-0953
NSN 5975-01-028-7853
NSN 5985-00-264-2946