Item is modified from cage 91816 and part number 249b-2pp-3
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 6240-00-982-9792
NSN 2925-00-355-5130
NSN 6105-01-533-9832
NSN 6105-00-516-2151
NSN 5855-01-575-6772
NSN 6320-00-573-8034
NSN 5920-01-550-7167
NSN 5950-00-144-4139
NSN 5950-00-193-5185
NSN 6145-00-586-9463
NSN 2925-01-614-9184
NSN 5965-00-871-8987