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 7050-00-518-7190
NSN 6605-00-130-9645
NSN 5995-01-495-7017
NSN 5895-00-889-0104
NSN 5836-01-026-9940
NSN 6675-00-170-5140
NSN 5810-00-227-5139
NSN 7050-01-381-1249
NSN 5826-01-376-9232
NSN 6730-00-072-8380
NSN 5820-01-080-4823
NSN 5820-01-571-9996
Last modified 05/05/2024