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 5855-01-658-4510
NSN 5915-01-307-2894
NSN 6320-01-558-8844
NSN 5905-00-212-8802
NSN 6685-00-526-9433
NSN 6610-01-472-2757
NSN 5985-01-437-9065
NSN 6105-01-406-4264
NSN 6135-00-500-2082
NSN 5996-00-444-2541
NSN 5855-00-779-2854
NSN 6610-01-593-2428