Valve size 0.750 in.
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 5985-00-471-1714
NSN 5905-01-220-5643
NSN 5950-01-364-8368
NSN 6645-01-144-6415
NSN 6145-01-292-8719
NSN 6320-00-483-0451
NSN 5998-00-900-8643
NSN 5915-01-157-9799
NSN 5965-01-399-8454
NSN 6130-01-069-9187
NSN 6645-01-252-8870
NSN 5925-01-592-0712