1.312-12 sae 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 5975-00-081-2171
NSN 5895-01-268-1467
NSN 5960-00-275-7497
NSN 5930-01-307-8414
NSN 5960-01-052-9577
NSN 5925-00-389-6433
NSN 6110-01-437-9880
NSN 5930-01-608-2618
NSN 5950-01-634-0677
NSN 6220-01-073-9001
NSN 6145-01-411-6454
NSN 6150-01-231-8610