3.000 in. O/a length. Hex ends, 0.813 in. Width across flats. 3.5 gpm rated flow capacity
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 6685-00-279-3620
NSN 6610-01-594-5362
NSN 5935-01-242-5647
NSN 5996-00-381-4878
NSN 5945-00-669-8168
NSN 5985-01-490-6806
NSN 6645-01-569-0491
NSN 5920-01-474-3593
NSN 5920-00-281-0246
NSN 5925-01-292-9102
NSN 6135-00-918-6993
NSN 6320-01-582-6668