NSN 6610-01-449-8906
Part Details | PRESSURE ALTIMETER
6610-01-449-8906 A barometric type instrument which measures altitude above a given datum plane when adjusted to the correct altimeter setting number. Excludes ALTIMETER, SURVEYING.
Alternate Parts: B4515210002NVG, B4515210002-NVG, 6610-01-449-8906, 01-449-8906, 6610014498906, 014498906
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 66 | OCT 20, 1997 | 01-449-8906 | 03386 ( ALTIMETER, PRESSURE ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 6610-01-449-8906
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| B4515210002-NVG | 27426 | UNITED STATES COAST GUARDAIRCRAFT REPAIR AND SUPPLY CENTER |
Technical Data | NSN 6610-01-449-8906
| Characteristic | Specifications |
|---|---|
| SCALE QUANTITY | A1$$A1$$A1 |
| SCALE NAME | ALTITUDE AND ALTITUDE AND BAROMETRIC PRESSURE |
| 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 |
| SCALE SMALLEST INCREMENT GRADUATION | 50 FEET ON THE DIAL INDICATOR; 100 FEET ON THE ALTITUDE COUNTER; 1 IN HG ON THE BAROMETRIC PRESSURE COUNTER |
| POINTER QUANTITY | 1 |
| POINTER COLOR | WHITE |
| KNOB QUANTITY | 1 |
| KNOB PURPOSE | TO SET BAROMETRIC PRESSURE AS INDICATED ON THE IN HG COUNTER |
| OVERALL WIDTH | 3.250 INCHES NOMINAL |
| OVERALL HEIGHT | 3.250 INCHES NOMINAL |
| OVERALL DEPTH | 6.825 INCHES NOMINAL |
| MOUNTING METHOD | HOLE |
| ELECTRICAL CONNECTION QUANTITY | 1 |
| CONTACT QUANTITY | 26 |
| CONTACT TYPE | MALE PIN |
| MECHANICAL CONNECTION QUANTITY | 1 |
| MECHANICAL CONNECTION SIZE | 0.500 IN NOMINAL THREAD SIZE; 18 THREADS PER INCH |
| MECHANICAL CONNECTION TYPE | DL ANY ACCEPTABLE |
| 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 |
| END ITEM IDENTIFICATION | COAST GUARD HH-65A HELICOPTER |