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 7035-01-122-1264
NSN 5996-01-294-7047
NSN 6645-01-166-3788
NSN 5950-01-344-9619
NSN 6150-01-294-7445
NSN 5920-01-625-3869
NSN 5960-00-157-5983
NSN 6645-01-274-3384
NSN 5855-01-076-5202
NSN 6610-00-912-6374
NSN 6150-01-035-9163
NSN 5990-00-170-4239