Weapon system essential
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 copper having a pressure rating of 850 kpa or over
NSN 6220-01-565-0971
NSN 7035-01-513-8038
NSN 5985-00-867-4038
NSN 5855-00-797-8217
NSN 6685-01-205-1502
NSN 6135-01-282-4326
NSN 5950-00-598-9791
NSN 5930-01-208-6412
NSN 6130-01-498-6592
NSN 5985-00-141-3921
NSN 5960-00-546-7533
NSN 5925-01-437-6822