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 6135-01-426-8282
NSN 5905-00-101-2879
NSN 5925-00-910-7485
NSN 6610-00-999-1528
NSN 5975-01-539-0160
NSN 6645-01-442-6476
NSN 5965-00-129-9779
NSN 5855-00-951-6483
NSN 5999-01-083-0019
NSN 5945-01-624-9782
NSN 6220-01-297-6149
NSN 6110-01-361-8044