1900r series poppet type male sae to male jic in line check valve; 3500 psi operating pressure; 250f to -40f temperature range; 5 psi standard crack pressure; 25 gpm capacity
No other part numbers with same form, fit, and function found.
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 5895-01-356-5325
NSN 5985-01-335-4983
NSN 5965-00-144-2543
NSN 5975-01-388-7328
NSN 5950-00-529-0264
NSN 6130-00-963-1380
NSN 6610-00-164-1510
NSN 5835-01-107-8600
NSN 5925-01-564-4645
NSN 5905-01-309-8073
NSN 5915-01-196-4787
NSN 5915-01-446-2342