Echo sounder end item identification.
An electromagnetic mechanism used as a receiving device in telegraph communication systems. When energized by an incoming electrical signal an audible sound results, which is interpreted by noting the time interval between consecutive sounds.
Telephone Terminal
Telephone Terminal
Interrogation Unit
Comm sys support equip iii end item identification
Comm sys support equip iii end item identification
NSN 5831-01-455-0645
NSN 7450-01-384-2027
NSN 5895-00-777-1704
NSN 1430-00-925-2861
NSN 6605-01-536-9218
NSN 1240-01-526-1022
NSN 6730-01-110-9473
NSN 6605-01-032-2539
NSN 7520-01-511-8592
NSN 6940-01-222-1421
NSN 5975-01-392-0436
NSN 1285-01-072-1952
Last modified 05/17/2024