| APSJ |
SCALE QUANTITY |
1 AND 1 AND 1 |
| ASSK |
KNOB QUANTITY |
1 |
| ABKW |
OVERALL HEIGHT |
3.250 INCHES NOMINAL |
| AQFZ |
SCALE NAME |
ALTITUDE AND ALTITUDE AND BAROMETRIC PRESSURE |
| ASSD |
MECHANICAL CONNECTION TYPE |
INTERNAL UNF BOSS |
| ABFY |
OVERALL DEPTH |
6.825 INCHES NOMINAL |
| ASSB |
MECHANICAL CONNECTION QUANTITY |
1 |
| ASPC |
POINTER QUANTITY |
1 |
| AGAV |
END ITEM IDENTIFICATION |
COAST GUARD HH-65A HELICOPTER |
| BBHK |
SCALE RANGE |
1000 TO 38000 FEET ON THE ALTITUDE DIAL INDICATOR AND COUNTER; 28.1 TO 31.0 IN HG ON THE BAROMETRIC PRESSURE COUNTER |
| AKSF |
CONTACT TYPE |
MALE PIN |
| ASSL |
KNOB PURPOSE |
TO SET BAROMETRIC PRESSURE AS INDICATED ON THE IN HG COUNTER |
| ASSC |
MECHANICAL CONNECTION SIZE |
0.500 IN NOMINAL THREAD SIZE; 18 THREADS PER INCH |
| ASKX |
ELECTRICAL CONNECTION QUANTITY |
1 |
| FEAT |
SPECIAL FEATURES |
THIS ITEM IS MODIFIED FROM NIIN 6610-00-134-5625. THE MODIFICATION ENABLES COMPATIBILITY WITH THE NIGHT VISION GOGGLE (NVG) SYSTEM UTILIZED BY THE U.S. COAST GUARD. AN ENCODER IS PROVIDED, WHICH CONVERTS ANALOG ALTITUDE DATA INTO DIGITAL FORM TO BE TRANSMITTED TO THE TRANSPONDER FOR AIR TRAFFIC CONTROL USE. A CODE OFF FLAG DISPLAYS WHEN POWER IS REMOVED FROM THE ENCODER |
| AFRA |
CONTACT QUANTITY |
26 |
| ABMK |
OVERALL WIDTH |
3.250 INCHES NOMINAL |
| ASSS |
POINTER COLOR |
WHITE |
| ASPG |
SCALE MARKING AND SURFACE FINISH |
SALT WATER POUNDS PER SQUARE INCH DIFFERENTIAL |
| AXGY |
MOUNTING METHOD |
HOLE |
| BBHL |
SCALE SMALLEST INCREMENT GRADUATION |
50 FEET ON THE DIAL INDICATOR; 100 FEET ON THE ALTITUDE COUNTER; 1 IN HG ON THE BAROMETRIC PRESSURE COUNTER |