Class 150
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 6105-01-217-4530
NSN 6110-00-019-7576
NSN 6645-01-460-4339
NSN 6220-00-766-7580
NSN 7035-00-731-8729
NSN 5945-01-188-3999
NSN 5985-01-278-6690
NSN 5895-00-686-2029
NSN 6145-01-356-6684
NSN 6240-00-542-6657
NSN 6645-00-641-3202
NSN 5905-01-263-2309