Valve is subplate mounted, with four through holes .780 in. Dia.; inlet andoutlet parts 1.250 in. Dia.; parts are sealed with o-rings
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 6110-01-121-0029
NSN 5920-00-235-8373
NSN 5835-00-807-5632
NSN 7035-01-461-7742
NSN 6130-00-719-7219
NSN 5910-00-411-8832
NSN 6150-00-102-7881
NSN 6220-01-563-3388
NSN 6645-01-364-4042
NSN 6650-01-477-2124
NSN 5895-01-411-8582
NSN 5990-00-146-3534