Cleaned for aviators breathing oxygen
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 5996-00-936-3447
NSN 5960-01-243-0007
NSN 6645-00-222-2785
NSN 6145-01-159-9344
NSN 6240-01-485-3116
NSN 5905-00-103-5237
NSN 5930-01-382-0200
NSN 5855-01-364-8193
NSN 7035-01-187-6002
NSN 6240-01-488-3094
NSN 5920-00-166-5050
NSN 6105-00-851-1983