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 6105-00-732-3383
NSN 6620-01-428-7072
NSN 5925-01-188-2512
NSN 6150-01-022-6004
NSN 6145-00-949-3331
NSN 6645-01-283-3181
NSN 5925-01-477-6200
NSN 5855-00-832-7316
NSN 5920-01-218-5742
NSN 5895-01-338-9894
NSN 5920-00-900-5336
NSN 5996-01-033-1300