MH53J helicopter end item identification, indoor usage design.
An item which may provide two-way amplified voice communications when connected to one or more like stations directly or via intermediate control equipment; includes loudspeaker (which may be used as a loudspeaker or microphone), signalling devices, amplifier and station selector switches. May include separate microphone, earphone, handset or headset. See also, telephone connecting station.
Switch Panel
Isolation Box
Material, aluminum alloy; 1 stud, 0.093 in. High, 0.063 in. Dia 1 shaft, 0.593 in. High, 0.156 in. Dia
Material, aluminum alloy; 1 stud, 0.093 in. High, 0.063 in. Dia 1 shaft, 0.593 in. High, 0.156 in. Dia
Aluminum alloy case material, 28.0 dc maximum voltage rating in volts, encased in closure type, back terminal location, external power source
NSN 7050-01-318-6565
NSN 6350-00-633-7794
NSN 7050-01-163-3831
NSN 6675-01-247-2372
NSN 5826-00-462-6535
NSN 6675-01-036-7521
NSN 7021-00-560-0450
NSN 7050-01-657-7916
NSN 6760-00-721-8139
NSN 5995-00-815-1255
NSN 5815-01-362-9137
NSN 5895-00-335-1326
Last modified 04/27/2024