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 5905-00-166-5737
NSN 5960-01-386-3855
NSN 6145-01-024-5572
NSN 6320-01-624-0193
NSN 6610-01-452-4453
NSN 6645-01-207-5065
NSN 5920-01-044-5621
NSN 5990-01-022-6592
NSN 5985-01-403-2835
NSN 5920-00-156-0840
NSN 5835-01-203-8295
NSN 5990-00-277-3763