Leather seat soften with neatsfoot oil
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 4140-01-058-5123
NSN 5950-01-147-7675
NSN 5996-00-018-3802
NSN 6135-01-100-3593
NSN 4140-00-021-2807
NSN 5965-01-424-7417
NSN 6130-00-236-1963
NSN 6645-01-340-4484
NSN 5895-01-296-8153
NSN 4140-01-644-4637
NSN 6240-00-398-0740
NSN 6610-01-519-8953