Nha: model 20p densifier
No other part numbers with same form, fit, and function found.
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 5960-00-410-8230
NSN 6110-01-160-0632
NSN 6620-01-480-6887
NSN 6145-00-244-8152
NSN 7035-01-177-2807
NSN 5998-01-360-6462
NSN 6610-00-548-3452
NSN 5996-00-740-8315
NSN 6645-01-406-0688
NSN 6110-01-038-4131
NSN 6685-01-431-7927
NSN 6320-00-790-4844