No other part numbers with same form, fit, and function found.
A valve with a stem that may be mechanically actuated to two different positions by rotary or linear motion. In the first position, one side of the valve disk is located against the seat permitting movement of the disk in a manner that will allow a flow of fluid in one direction through the valve. In the second position, the valve disk is lifted from the seat to allow a flow of fluid in either direction through the valve. The valve disk may be spring loaded. See also valve, stop-check and valve, stop-lift-check.
Classification: Check valves of iron
NSN 2925-01-156-4335
NSN 5920-01-358-2518
NSN 5985-01-391-4753
NSN 6145-00-868-4677
NSN 5945-01-338-2502
NSN 6240-00-067-7526
NSN 5999-00-416-6638
NSN 5920-01-231-9175
NSN 5915-01-562-4137
NSN 4140-00-497-3416
NSN 6110-01-451-9377
NSN 7035-01-542-5583