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 2925-01-076-6128
NSN 5930-01-415-1157
NSN 5950-00-519-9515
NSN 5910-00-239-4587
NSN 5990-01-231-1214
NSN 5945-00-285-3202
NSN 6135-00-276-7625
NSN 6130-00-598-2034
NSN 4140-01-498-8491
NSN 5996-00-960-8793
NSN 6130-00-148-2909
NSN 5935-00-233-6680