3/4F-PT-;2.-875I
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.
NSN 6145-01-422-6059
NSN 6645-01-258-5558
NSN 6620-01-483-1138
NSN 5835-01-509-8249
NSN 5990-01-555-6616
NSN 6620-01-354-2824
NSN 6105-01-448-9380
NSN 6620-01-287-8073
NSN 5975-01-451-4799
NSN 6150-01-494-7880
NSN 5996-01-216-6939
NSN 2925-00-875-7994