Part Details | DIAL INDICATING PRESSURE GAGE
6685-01-623-9900 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: EA243PYFEWB0, SG4MC10KPWCCNA, MILG18997, MIL-G-18997, EA243PYFEWB0, 5048200941 ITEM NO 21, 504-8200941 ITEM NO 21, 6685-01-623-9900, 01-623-9900, 6685016239900, 016239900
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 66 | DEC 11, 2013 | 01-623-9900 | 07428 ( GAGE, PRESSURE, DIAL INDICATING ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 6685-01-623-9900
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| EA243PYFEWB0 | 049X3 | ASHCROFT INC.DBA WEKSLER |
| SG4MC10KPWCCNA | 81349 | MILITARY SPECIFICATIONSPROMULGATED BY MILITARY |
| MIL-G-18997 | 81349 | MILITARY SPECIFICATIONSPROMULGATED BY MILITARY |
| EA243PYFEWB0 | 53986 | MMC METROLOGY LAB, INC |
| 504-8200941 ITEM NO 21 | 53711 | NAVAL SEA SYSTEMS COMMAND |
Technical Data | NSN 6685-01-623-9900
| Characteristic | Specifications |
|---|---|
| ACTUATION TYPE | BOURDON TUBE |
| ACTUATING ELEMENT MATERIAL | NICKEL COPPER ALUMINUM ALLOY |
| SCALE TYPE | DIAL |
| SCALE NAME | PRESSURE |
| SCALE RANGE | +0.0 TO +100.0 HECTOPASCAL |
| GRADUATION UNIT | 10.0 HECTOPASCAL |
| SCALE SMALLEST INCREMENT | 0.1 HECTOPASCAL |
| SCALE INSCRIPTION/BACKGROUND COLOR | WHITE BACKGROUND DIAL WITH BLACK GRADIATIONS AND MARKING |
| DIAL SIZE | 41/2 INCH DIAMETER |
| SCALE MARKING | PRESSURE IN HECTOPASCALS AND KILOPASCALS |
| POINTER TYPE | INDICATING |
| ADJUSTABILITY | ADJUSTABLE |
| POINTER COLOR | BLACK |
| CASE MATERIAL | ALUMINUM |
| CASE SURFACE TREATMENT | CHROME PLATED |
| OVERALL LENGTH | 6.750 INCHES NOMINAL |
| OVERALL WIDTH | 3.937 INCHES NOMINAL |
| CONNECTION QUANTITY | 1 |
| CONNECTION TYPE | EXTERNAL |
| CONNECTION LOCATION | Z ANY ACCEPTABLE |
| CONNECTION SIZE | 7/16-20 UNF 2A FLARELESS BITE TYPE WITH FERRULE AND NUT |
| MOUNTING HOLE QUANTITY | 3 |
| MOUNTING HOLE DIAMETER | 0.250 INCHES NOMINAL |
| CONNECTOR TYPE VENT | NOT PROVIDED |
| SPECIFICATION/STANDARD DATA | 81349-MIL-G-18997 GOVERNMENT SPECIFICATION |