Weapon system essential
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 5925-01-108-5144
NSN 6220-00-828-4209
NSN 6110-00-381-9785
NSN 6240-01-218-5187
NSN 5960-00-167-7875
NSN 6620-01-422-7012
NSN 5910-01-627-3266
NSN 5920-01-600-2194
NSN 6645-00-100-4931
NSN 2925-00-149-0760
NSN 5895-00-851-5798
NSN 6320-01-519-8767