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 5960-00-824-0052
NSN 6135-00-112-8637
NSN 6110-01-340-7773
NSN 6110-01-470-1931
NSN 6135-01-441-5746
NSN 6650-00-614-1711
NSN 5905-00-268-2535
NSN 6685-00-826-8347
NSN 6650-00-269-5000
NSN 6610-01-447-1082
NSN 6145-00-726-3720
NSN 6220-00-949-1931