3/4 in. Valve size
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 6240-01-406-5345
NSN 5910-00-617-9378
NSN 7035-00-981-7216
NSN 5999-01-634-0576
NSN 5895-01-585-3246
NSN 2925-01-648-6859
NSN 5998-01-231-2449
NSN 6145-01-303-9840
NSN 6130-00-662-8557
NSN 6145-01-255-5169
NSN 5925-01-142-1996
NSN 6150-01-357-3755