Size 4 inch; is a flanged angle stop check valve; capable of withstanding mil-s-901, grade a, class i shock; capable of withstanding mil-std-167-1, type i vibration; see drawing for more information
A valve with one inlet and one outlet connection with outlet flow parallel to inlet flow. The flow is controlled by the action of a stem which lifts the disk perpendicularly off the center axis of its seat. The stem is at a 90 degree (1.5708 radians) angle to axis of flow. Excludes valve, stop-check; cock, shutoff, screw stem; and valve, solenoid.
NSN 5905-00-179-1089
NSN 5915-01-394-6438
NSN 6135-00-962-4110
NSN 6685-00-630-9861
NSN 6645-01-432-7943
NSN 5945-01-304-6778
NSN 5925-01-579-6730
NSN 5855-00-444-2298
NSN 5895-01-292-3584
NSN 5998-00-390-7694
NSN 6610-00-321-3462
NSN 6645-00-510-6643