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 5835-01-606-8768
NSN 6135-00-962-4111
NSN 6685-00-624-5156
NSN 5935-00-334-0401
NSN 6110-01-116-3017
NSN 5975-01-299-7632
NSN 5960-01-504-3415
NSN 6610-00-277-7206
NSN 2925-00-969-8340
NSN 5960-01-265-0354
NSN 5905-01-343-0829
NSN 7035-00-283-3112