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 5895-00-887-0665
NSN 5930-00-185-5142
NSN 5999-01-273-2425
NSN 6110-01-024-5785
NSN 5905-00-306-2799
NSN 5965-01-375-1317
NSN 5965-01-368-9994
NSN 2925-00-406-4381
NSN 4140-01-508-4512
NSN 5905-01-157-8275
NSN 6110-00-539-9543
NSN 6240-01-464-2284