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 materials other than copper, iron or steel
NSN 6130-00-170-4844
NSN 5930-01-310-8075
NSN 5920-00-281-0246
NSN 5975-01-152-2635
NSN 6130-01-232-1222
NSN 6150-01-494-4164
NSN 5855-01-364-1005
NSN 6610-01-195-3497
NSN 6150-01-321-6183
NSN 5925-01-075-0999
NSN 5935-00-509-9598
NSN 7035-00-205-8739