The sx of the part number is 24 khz receive frequency; acoustic output -184 db (50w); pulse length 5 ms; one pulse/sec or one pulse/2 sec; power source 10.8v rechargeable nicad battery pack; battery life- 12 hrs. Per 12-hour charge; depth rating - 600 ft
No other part numbers with same form, fit, and function found.
NSN 6620-01-030-9460
NSN 5910-00-943-6522
NSN 6130-01-246-4154
NSN 5999-01-314-0757
NSN 5935-00-683-7894
NSN 7035-01-252-5919
NSN 5990-01-443-2931
NSN 5905-01-215-0760
NSN 5960-01-649-1341
NSN 6110-01-064-8951
NSN 6320-01-578-6006
NSN 5910-01-312-6654