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  
Computer,warning,ground Proximity 6340-01-503-2713 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
Sensing Element,fire Detector System 6340-01-503-8537 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 6340-00-004-9729 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
Computer,warning,ground Proximity 6340-01-504-7625 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 6340-01-504-8014 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
Alarm-Monitor 6340-01-505-0630 An item which performs the dual function of presenting operational information from other components or sets, and provides an alerting signal upon departure from normal operating conditions. RFQ
Sensing Element,fire Detector System 6340-01-505-1816 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 6340-01-505-1819 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 6340-01-505-7787 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 6340-00-014-3327 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
Control,alarm 6340-00-014-8057 An automatic electrical, electromechanical, or electronic device which generates and/or controls the energy which actuates electrical alarms such as bells, horns, sirens, buzzers, lights, and which does not in itself contain the actual alarm. If complete with alarm, the device takes the name of the type of alarm, such as ALARM (as modified). RFQ
Sensing Element,fire Detector System 6340-01-503-9255 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 6340-01-503-9256 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
Sensor,opaque Particle 6340-01-508-1402 A device designed to detect the presence of predetermined amounts of smoke, dust, and the like, within the measuring area. The presence of any of these substances causes a change in the output signal of the device, which relays a warning message back to a central panel. The device itself does not provide any audible or visible output, or analyze chemical content. Excludes ALARM, SMOKE, AUTOMATIC. RFQ
Alarm-Monitor 6340-01-506-7478 An item which performs the dual function of presenting operational information from other components or sets, and provides an alerting signal upon departure from normal operating conditions. RFQ
Annunciator 6340-01-507-2455 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 6340-01-507-2457 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 6340-01-507-4230 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 6340-01-507-7632 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
Sensor,opaque Particle 6340-01-508-1401 A device designed to detect the presence of predetermined amounts of smoke, dust, and the like, within the measuring area. The presence of any of these substances causes a change in the output signal of the device, which relays a warning message back to a central panel. The device itself does not provide any audible or visible output, or analyze chemical content. Excludes ALARM, SMOKE, AUTOMATIC. RFQ