Bolt holes 4; 1.000 in length, 1.000 in width
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 6320-00-905-0543
NSN 5975-00-816-9621
NSN 6130-00-422-1769
NSN 6220-01-037-4812
NSN 5985-00-732-9651
NSN 6320-00-422-9006
NSN 6145-00-136-9132
NSN 5910-01-378-6203
NSN 5855-01-502-7488
NSN 5855-01-330-3669
NSN 5998-01-125-0498
NSN 6145-01-026-5519