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 5996-00-284-9711
NSN 2925-01-609-8464
NSN 5905-01-308-4020
NSN 5855-01-049-5354
NSN 6130-00-338-7473
NSN 5905-01-360-6055
NSN 5925-01-262-0759
NSN 5855-01-604-0801
NSN 6130-01-035-3555
NSN 5960-01-087-6780
NSN 6135-01-351-1131
NSN 5925-00-265-5807