B757 aircraft, next higher assembly misc emer (detachable emergency equipment only) , acr electronics inc end item identification.
Provides for alternate passenger address in case of passenger address system failure
An item consisting of a loudspeaker and a microphone housed in a common case. It may or may not include electronic circuitry to control its operation. Transmit-receive switching may be controlled by automatic, manual or remote operation. For a loudspeaker used as a microphone, see loudspeaker, (as modified).
Feat criticality code justification, explosive ordnance disposal tools/equipment
Round shape body style, 1.031 inches diameter, cord not included , 0.437 inches height
Round shape body style, 1.031 inches diameter, cord not included , 0.437 inches height
Headset, covered body style, 2 terminal quantity, tab, solder lug terminal type, 600.0 impedance rating in ohms
Headset, covered body style, 2 terminal quantity, tab, solder lug terminal type, 600.0 impedance rating in ohms
NSN 5836-00-917-0071
NSN 6350-01-068-6234
NSN 6675-00-170-5140
NSN 5975-00-959-8011
NSN 5965-01-024-7960
NSN 7450-01-262-7301
NSN 7520-00-959-3479
NSN 5820-01-100-1002
NSN 7050-01-423-9894
NSN 7450-00-842-5009
NSN 5821-01-020-7917
NSN 5820-00-179-8489
Last modified 09/20/2024