E2D aircraft, AN-AYQ-27 end item identification, zzzy criticality code justification, source control reference number differentiating characteristics.
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 5820-01-258-5684
NSN 5821-01-555-7937
NSN 5831-01-008-0703
NSN 7520-01-523-5391
NSN 6350-01-354-0731
NSN 5805-01-545-4362
NSN 6350-01-422-2207
NSN 1240-01-068-6746
NSN 5820-00-176-0146
NSN 5820-00-796-4708
NSN 1240-00-121-0797
NSN 6760-01-220-4495
Last modified 11/16/2024