1.500 in. Lg; 0.875 in. Across flats; 0.531 in. Id; 1 0.250 in.; 4 0.094 in. Holes
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 6110-00-188-9874
NSN 6220-00-013-9523
NSN 5910-00-225-2850
NSN 5920-01-099-8998
NSN 5990-01-443-2931
NSN 6620-00-203-9466
NSN 6620-01-194-2626
NSN 5935-00-008-8686
NSN 5835-01-501-0526
NSN 5835-01-155-8301
NSN 6220-00-072-9226
NSN 6220-01-548-8660