FSC 6340 Aircraft Alarm and Signal Systems

Includes Oxygen Pressure Signals and Warning Devices; such as Air Pressure Warning Signals, Aircraft Crew Warning Signals, Altitude Warning Signals, Alarm Controls, Audible Landing Gear Alarms. Excludes Aircraft Engine Oil and Fuel Warning Devices.

Name NSN Details  
Annunciator 6340-01-517-5668 A signaling apparatus which operates electromagnetically and serves to indicate visually, or visually and audibly, whether a current is flowing, has flowed, or has changed direction of flow in one or more circuits. It is usually employed in connection with alarms, electric bells, or buzzers. See also ALARM (as modified). RFQ
Annunciator 6340-01-518-1793 A signaling apparatus which operates electromagnetically and serves to indicate visually, or visually and audibly, whether a current is flowing, has flowed, or has changed direction of flow in one or more circuits. It is usually employed in connection with alarms, electric bells, or buzzers. See also ALARM (as modified). RFQ
Annunciator 6340-01-518-1800 A signaling apparatus which operates electromagnetically and serves to indicate visually, or visually and audibly, whether a current is flowing, has flowed, or has changed direction of flow in one or more circuits. It is usually employed in connection with alarms, electric bells, or buzzers. See also ALARM (as modified). RFQ
Annunciator 6340-01-518-1819 A signaling apparatus which operates electromagnetically and serves to indicate visually, or visually and audibly, whether a current is flowing, has flowed, or has changed direction of flow in one or more circuits. It is usually employed in connection with alarms, electric bells, or buzzers. See also ALARM (as modified). RFQ
Annunciator 6340-01-518-1850 A signaling apparatus which operates electromagnetically and serves to indicate visually, or visually and audibly, whether a current is flowing, has flowed, or has changed direction of flow in one or more circuits. It is usually employed in connection with alarms, electric bells, or buzzers. See also ALARM (as modified). RFQ
Sensing Element,fire Detector System 6340-01-518-2473 An item consisting of a pair of electrical conductors imbedded in a semiconductor material, having a negative temperature coefficient of resistance which is tightly encased in a suitable metallic tube. The ends of the assembly are terminated for adaption in a fire detector system. RFQ
Sensing Element,fire Detector System 6340-01-518-4684 An item consisting of a pair of electrical conductors imbedded in a semiconductor material, having a negative temperature coefficient of resistance which is tightly encased in a suitable metallic tube. The ends of the assembly are terminated for adaption in a fire detector system. RFQ
Sensing Element,fire Detector System 6340-01-518-4685 An item consisting of a pair of electrical conductors imbedded in a semiconductor material, having a negative temperature coefficient of resistance which is tightly encased in a suitable metallic tube. The ends of the assembly are terminated for adaption in a fire detector system. RFQ
Sensing Element,fire Detector System 6340-01-518-4709 An item consisting of a pair of electrical conductors imbedded in a semiconductor material, having a negative temperature coefficient of resistance which is tightly encased in a suitable metallic tube. The ends of the assembly are terminated for adaption in a fire detector system. RFQ
Annunciator 6340-01-518-6386 A signaling apparatus which operates electromagnetically and serves to indicate visually, or visually and audibly, whether a current is flowing, has flowed, or has changed direction of flow in one or more circuits. It is usually employed in connection with alarms, electric bells, or buzzers. See also ALARM (as modified). RFQ
Annunciator 6340-01-518-6387 A signaling apparatus which operates electromagnetically and serves to indicate visually, or visually and audibly, whether a current is flowing, has flowed, or has changed direction of flow in one or more circuits. It is usually employed in connection with alarms, electric bells, or buzzers. See also ALARM (as modified). RFQ
Computer,warning,ground Proximity 6340-01-518-6937 A computer preprogrammed to determine the distance of an aircraft from the surface of the earth and warn the pilot with an audible alarm. See also COMPUTER, TERRAIN CLEARANCE. RFQ
Computer,warning,ground Proximity 6340-01-518-8922 A computer preprogrammed to determine the distance of an aircraft from the surface of the earth and warn the pilot with an audible alarm. See also COMPUTER, TERRAIN CLEARANCE. RFQ
Maintenance Test Pa 6340-01-519-5221 RFQ
Alarm-Monitor Group 6340-01-519-8648 A collection of items, which provide alarm and monitor functions. RFQ
Alarm,audible,landing Gear 6340-01-520-3167 An electronic signal used on aircraft to warn the pilot of an unsafe landing gear condition. It is furnished by the injection of interrupted tones in the pilot's headset when the throttle is retarded with gear not down and locked. RFQ
Master Control Pane 6340-01-520-4480 RFQ
Sensing Element,fire Detector System 6340-01-521-1496 An item consisting of a pair of electrical conductors imbedded in a semiconductor material, having a negative temperature coefficient of resistance which is tightly encased in a suitable metallic tube. The ends of the assembly are terminated for adaption in a fire detector system. RFQ
Annunciator 6340-01-521-6895 A signaling apparatus which operates electromagnetically and serves to indicate visually, or visually and audibly, whether a current is flowing, has flowed, or has changed direction of flow in one or more circuits. It is usually employed in connection with alarms, electric bells, or buzzers. See also ALARM (as modified). RFQ
Detector,ice 6340-01-522-4653 A device designed to detect icing conditions and provide an ice warning signal when the ice accretion reaches a preset level. The device may also transmit an electrical signal which can be used to control operation of the ice protection system. RFQ