Valve is subplate mounted, with four through holes .780 in. Dia.; inlet andoutlet parts 1.250 in. Dia.; parts are sealed with 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 5996-01-378-7636
NSN 4140-01-051-7021
NSN 4140-00-565-3749
NSN 6150-01-578-6610
NSN 6135-00-050-7189
NSN 5999-01-033-8369
NSN 6240-01-401-5340
NSN 5910-00-087-7749
NSN 5999-01-022-2120
NSN 6620-01-314-8990
NSN 6610-01-521-8692
NSN 5910-01-421-3773