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 5965-01-459-9659
NSN 6685-01-401-5360
NSN 5975-00-195-5382
NSN 5855-01-307-4520
NSN 6220-01-183-7279
NSN 5999-01-391-8201
NSN 5935-01-477-9496
NSN 7035-01-330-6768
NSN 5996-01-560-8620
NSN 2925-00-066-9700
NSN 6145-01-444-0812
NSN 6220-01-231-0995