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 6620-01-476-7355
NSN 6135-01-445-6589
NSN 2925-00-953-2920
NSN 5985-01-358-4297
NSN 5910-01-656-7420
NSN 5835-00-130-6404
NSN 7035-01-083-0282
NSN 6150-01-506-7580
NSN 5990-01-071-8510
NSN 6685-01-535-3216
NSN 6105-01-255-8138
NSN 6645-01-006-6735