A metallic/nonmetallic device with pipe threads on one end or an unthreaded end designed to accommodate a hose. The other end has a snap lock/twist lock mechanism. It is designed to join two items of lifesaving/diving equipment.
NSN 6650-01-549-8478
NSN 5895-01-412-0950
NSN 5925-00-900-5354
NSN 5905-01-347-4000
NSN 5935-00-485-8829
NSN 6320-00-422-9006
NSN 6145-00-757-9479
NSN 5925-01-562-8600
NSN 5998-01-268-1452
NSN 6240-01-420-9255
NSN 6610-00-614-1703
NSN 6320-00-433-2773