NSN 6685-00-410-4972
Part Details | DIAL INDICATING COMPOUND PRESSURE-VACUUM GAGE
6685-00-410-4972 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indicating pointer which rotates either clockwise or counterclockwise according to whether pressure is applied or withdrawn.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: J8818, 13217E5672, H2018, H-2018, 3 12 3DFM14CBM30150RB, 3 1-2 3DFM1-4CBM30-150RB, XF3179, XF3-179, PLXF3179, 6685-00-410-4972, 00-410-4972, 6685004104972, 004104972
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 66 | FEB 11, 1972 | 00-410-4972 | 07424 ( GAGE, COMPOUND PRESSURE-VACUUM, DIAL INDICATING ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 6685-00-410-4972
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| J8818 | 01170 | BELLOFRAM CORPORATIONDBA MARSH-BELLOFRAM |
| 13217E5672 | 97403 | CECOM LR CENTER |
| H-2018 | 38508 | DESCO CORPMARSH BELLOFRAM DIV |
| 3 1-2 3DFM1-4CBM30-150RB | 38508 | DESCO CORPMARSH BELLOFRAM DIV |
| XF3-179 | 38508 | DESCO CORPMARSH BELLOFRAM DIV |
| PLXF3179 | 38508 | DESCO CORPMARSH BELLOFRAM DIV |
Technical Data | NSN 6685-00-410-4972
| Characteristic | Specifications |
|---|---|
| ACTUATION TYPE | 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 +150.0 POUNDS PRESSURE PER SQUARE INCH |
| SCALE ACCURACY | PORM 2 PERCENT ENTIRE RANGE |
| GRADUATION UNIT | 15.0 INCHES OF MERCURY AND 15.0 POUNDS PER SQUARE INCH |
| SCALE SMALLEST INCREMENT | 3.0 INCHES OF MERCURY AND 3.0 POUNDS PER SQUARE INCH |
| SCALE INSCRIPTION/BACKGROUND COLOR | BLACK FIGURES,WHITE BACKGROUND |
| DIAL SIZE | 3-1/2 INCH DIAMETER |
| SCALE MARKING | COMPOUND |
| POINTER TYPE | INDICATING |
| ADJUSTABILITY | ADJUSTABLE |
| POINTER COLOR | BLACK |
| SCALE NAME FOR WHICH POINTER IS DESIGNED | PRESSURE-VACUUM |
| CASE MATERIAL | BRASS |
| CASE SURFACE TREATMENT | ENAMEL, BLACK |
| OVERALL DIAMETER | 3.844 INCHES NOMINAL |
| OVERALL DEPTH | 1.250 INCHES NOMINAL |
| MATERIAL | COPPER ALLOY |
| SURFACE TREATMENT | ENAMEL |
| BEZEL TYPE | NB ANY ACCEPTABLE |
| PROTECTIVE CRYSTAL MATERIAL | GLASS |
| CONNECTION QUANTITY | 1 |
| CONNECTION TYPE | EXTERNAL |
| CONNECTION LOCATION | BACK, CENTER |
| CONNECTION SIZE | 0.250 IN. NPT DIA |
| MOUNTING METHOD | FLUSH PANEL |
| BOLT CIRCLE DIAMETER | 3.188 INCHES NOMINAL |
| STUD QUANTITY | 2 |
| STUD LOCATION | Z ANY ACCEPTABLE |
| CONNECTOR TYPE VENT | NOT PROVIDED |
| FSC APPLICATION DATA | GAGE,PRESSURE,DIAL INDICATING,EXCEPT ENGINE |