Buna-n seals
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.
Classification: Check valves of copper having a pressure rating of 850 kpa or over
NSN 5998-01-322-7537
NSN 6610-00-915-0574
NSN 6650-01-422-1037
NSN 5925-01-476-7536
NSN 6130-01-421-1212
NSN 5835-00-264-0946
NSN 6685-01-425-5966
NSN 7035-01-088-6415
NSN 6220-00-832-8774
NSN 5985-01-141-7059
NSN 5930-00-865-5162
NSN 5975-01-469-5558