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 5960-01-372-3290
NSN 6610-01-003-9763
NSN 5990-00-837-7240
NSN 6645-01-218-5234
NSN 5855-01-492-9795
NSN 5998-01-542-8380
NSN 7035-01-339-5480
NSN 6610-01-420-3780
NSN 6610-01-170-2905
NSN 5999-00-901-6246
NSN 5985-00-296-3284
NSN 4140-01-533-3791