Underwater life support iaw navsea instruction 10560.2b
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 6620-00-004-5466
NSN 5855-01-163-8152
NSN 5925-00-280-0418
NSN 6685-00-782-7974
NSN 6240-01-431-9827
NSN 5905-00-932-5338
NSN 6240-00-903-4660
NSN 6645-01-512-8472
NSN 5990-00-422-2093
NSN 5985-01-566-4502
NSN 5905-00-799-7996
NSN 6650-00-065-4280