NSN 6685-00-168-6250
Part Details | DIAL INDICATING COMPOUND PRESSURE-VACUUM GAGE
6685-00-168-6250 An instrument designed to measure and indicate pressure and vacuum, on one dial having a divided scale, a single indicating pointer which rotates either clockwise or counterclockwise according to whether pressure is applied or withdrawn.
Alternate Parts: 3 12 3FMSU14LBM30X15, 3 1-2 3FMSU1-4LBM30X15, 3 12 3FMSU14LBM30X15, 3 1-2 3FMSU1-4LBM30X15, SAC616, 6685-00-168-6250, 00-168-6250, 6685001686250, 001686250
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 66 | NOV 26, 1971 | 00-168-6250 | 07424 ( GAGE, COMPOUND PRESSURE-VACUUM, DIAL INDICATING ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 6685-00-168-6250
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 3 1-2 3FMSU1-4LBM30X15 | 01170 | BELLOFRAM CORPORATIONDBA MARSH-BELLOFRAM |
| 3 1-2 3FMSU1-4LBM30X15 | 38508 | DESCO CORPMARSH BELLOFRAM DIV |
| SAC616 | 05477 | NEW SD INCSEATON-WILSON DIV |
Technical Data | NSN 6685-00-168-6250
| Characteristic | Specifications |
|---|---|
| ACTUATION TYPE | SINGLE BOURDON TUBE |
| ACTUATING ELEMENT MATERIAL | COPPER ALLOY |
| SCALE TYPE | MULTIPLE |
| SCALE NAME | PRESSURE-VACUUM |
| SCALE RANGE | +0.0 TO +30.0 INCHES OF MERCURY AND +0.0 TO +15.0 POUNDS PRESSURE PER SQUARE INCH |
| SCALE ACCURACY | 1 PCT OF FULL SCALE RANGE |
| DIAL SIZE | 3-1/2 IN. DIA |
| POINTER TYPE | INDICATING |
| ADJUSTABILITY | NONADJUSTABLE |
| POINTER COLOR | BLACK |
| CASE SURFACE TREATMENT | ENAMEL, BLACK |
| OVERALL DIAMETER | 4.859 INCHES NOMINAL |
| OVERALL DEPTH | 1.765 INCHES NOMINAL |
| MATERIAL | NICKEL |
| SURFACE TREATMENT | ENAMEL |
| BEZEL TYPE | NC ANY ACCEPTABLE |
| PROTECTIVE CRYSTAL MATERIAL | GLASS |
| CONNECTION QUANTITY | 1 |
| CONNECTION TYPE | EXTERNAL |
| CONNECTION LOCATION | LOWER BACK |
| CONNECTION SIZE | 0.250 IN. NPT DIA |
| MOUNTING METHOD | BC ANY ACCEPTABLE AND GQ ANY ACCEPTABLE AND E ANY ACCEPTABLE |
| STUD QUANTITY | 2 |
| STUD LOCATION | Z ANY ACCEPTABLE |
| CONNECTOR TYPE VENT | NOT PROVIDED |
| SPECIAL FEATURES | REQUIRES SPECIAL SCALE TO INDICATE DISSOLVED GAS |
