Part Details | DIAL INDICATING PRESSURE GAGE
6685-01-540-4538 An instrument designed to measure air, gas, fluid, and vapor pressure by means of an internal pressure sensitive element (bellows, bourdon tube, transducer/transmitter and the like) which transmits energy, by direct linkage, to the indicating pointer of a scale or a digital display, calibrated in units of pressure. It may include a temperature equivalent scale. For items that do not have an internal pressure sensitive element see INDICATOR, PRESSURE.
Alternate Parts: 9767169, 6685-01-540-4538, 01-540-4538, 6685015404538, 015404538
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 66 | MAY 19, 2006 | 01-540-4538 | 07428 ( GAGE, PRESSURE, DIAL INDICATING ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 6685-01-540-4538
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 9767169 | 61049 | WIKA HOLDING LP |
Technical Data | NSN 6685-01-540-4538
| Characteristic | Specifications |
|---|---|
| ACTUATION TYPE | PRESSURE SENSING ELEMENT |
| ACTUATING ELEMENT MATERIAL | COPPER ALLOY |
| SCALE TYPE | DIAL |
| SCALE NAME | PRESSURE |
| SCALE RANGE | +15.0 TO +5000.0 POUNDS PER SQUARE INCH |
| SCALE ACCURACY | +/-2.5% |
| SCALE INSCRIPTION/BACKGROUND COLOR | WHITE ABS WITH STOP PIN AND WITH BLACK LETTERING |
| DIAL SIZE | 2.69 INCHES ROUND |
| POINTER COLOR | BLACK |
| CASE MATERIAL | STEEL, ASTM A240, TYPE 304 |
| OVERALL LENGTH | 3.350 INCHES NOMINAL |
| OVERALL DIAMETER | 3.350 INCHES NOMINAL |
| OVERALL DEPTH | 2.130 INCHES NOMINAL |
| END ITEM IDENTIFICATION | NSN: 1520-01-125-5476 ITEM NAME: HELICOPTER, OBSERVATION |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | BOURDON TUBE PRESSURE GAUGE MODEL 21X53 STAINLESS STEEL CONSTRUCTION |