6150-01-444-0167 WIRING HARNESS,BRANCHED Index 6610-01-444-0169 INDICATOR,AIR SPEED

National Stock Number:
6610-01-444-0168

Federal Supply Class:
6610

National Item Identification Number:
014440168

Description:
ALTIMETER,SERVO CONTROLLED,AUTOM

Detail:
A SERVO CONTROLLED INSTRUMENT WHICH MEASURES ALTITUDE BY DIAL INDICATION TRANSMITTED BY SYNCHRO FROM A REMOTE SOURCE. THE TRANSMITTED ALTITUDE MAY BE PRESSURE ALTITUDE AS DERIVED FROM AN AIR DATA COMPUTER OR OTHER SUITABLE TRANSMITTER. IT EMPLOYS A ZERO SETTING SYSTEM TO PERMIT THE ALTIMETER TO BE SET AT ZERO ALTITUDE AT AN EXISTING GROUND LEVEL. THE ITEM INCORPORATES AN AUTOMATIC STANDBY FEATURE WHICH WILL REVERT TO DIRECT STATIC PRESSURE ACTUATION, INDICATED BY A WARNING SIGNAL IN THE EVENT OF ELECTRICAL MALFUNCTIONS OR AT THE PILOT'S OPTION. THE ITEM IS DESIGNED FOR USE IN AIRCRAFT WHERE ACCURACY IS REQUIRED TO MEET ALTITUDE SEPARATION REQUIREMENTS. SEE ALSO INFORMATION POSITIONING SET.


Manufacturer Information:
698056-198897LOCKHEED MARTIN CORP
9D-80101-10EUW0INNOVATIVE SOLUTIONS & SUPPORT INC


Techincal Specification:
ELECTRICAL CONNECTION IDENTIFYING NUMBERMATES WITH MS27473T18B332S
ELECTRICAL CONNECTION QUANTITY1
PART NAME ASSIGNED BY CONTROLLING AGENCYALTIMETER,BAROMETRIC PRESSURE,STANDBY, FORMERLY HWAS CALLED ALTIMETER, PRESSURE
POINTER QUANTITY1
PROPRIETARY CHARACTERISTICSPACS
MECHANICAL CONNECTION QUANTITY1
MECHANICAL CONNECTION SIZESTATIC INLET PORT FITTING IAW AN816-4J
OVERALL DEPTH6.990 INCHES NOMINAL
OVERALL HEIGHT3.250 INCHES NOMINAL
OVERALL WIDTH3.250 INCHES NOMINAL
REFERENCE DATA AND LITERATURELOCKHEED DRAWINGS 698056 AND D698056
SCALE QUANTITY1 AND 1
SCALE NAMEALTITUDE AND BAROMETRIC PRESSURE
SCALE RANGEALTIMETER -1000 FT TO +50,000FT (-305 METERS TO 15,240
SPECIAL FEATURESYELLOW STANDBY FLAG; TWO LIGHTING MODES - NVIS COMPATABLE GREEN A, 5 VOLTS AND WHITE HIGH INTENSITY LIGHT 28 VDC. UNIT AUTOMATICCALY CHANGES TO STANDY UPON LOSS OF SIGNAL FROM THE ARINC BUSS, OR CAN BE MANUALLY SWITCHED TO STANDBY. USER CAN SELECT ENGLISH OR METRIC UNITS (DIAL AND POINTER WILL INDIACTED 0 TO 1000FT OR 0 TO 1000 METERS PER REVOLUTION)
SUPPLEMENTARY FEATURESDISPLAYS PRESSURE ALTITUDE IN STANDBY MODE TROUGH USE OF INTERNAL PRESSURE SENSOR. PROVIDES A BAROMETRIC PRESSURE SETTING OUTPUT AND RECEIVES PRESSURE ALTITUDE THROUGH AN ARINC 429 INTERFACE, DISPLAY IN ENGLISH OR METRIC UNITS


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