NSN 6685-00-494-7867
Part Details | DIAL INDICATING COMPOUND PRESSURE-VACUUM GAGE
6685-00-494-7867 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indicating pointer which rotates either clockwise or counterclockwise according to whether pressure is applied or withdrawn.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: MILG18997, MIL-G-18997, SC3NN3HCWRONAG, MILI189971DEA TYC35300300L, MIL-I-18997/1DEA TYC35-30-0-300L, G2780, G27-80, SA233CGFLWBX, SA23-3CGF-LWBX, 6685-00-494-7867, 00-494-7867, 6685004947867, 004947867
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 66 | MAR 23, 1972 | 00-494-7867 | 07424 ( GAGE, COMPOUND PRESSURE-VACUUM, DIAL INDICATING ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 6685-00-494-7867
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| MIL-G-18997 | 81349 | MILITARY SPECIFICATIONSPROMULGATED BY MILITARY |
| SC3NN3HCWRONAG | 81349 | MILITARY SPECIFICATIONSPROMULGATED BY MILITARY |
| MIL-I-18997/1DEA TYC35-30-0-300L | 81349 | MILITARY SPECIFICATIONSPROMULGATED BY MILITARY |
| G27-80 | 64467 | WEKSLER GLASS THERMOMETER CORP |
| SA23-3CGF-LWBX | 64467 | WEKSLER GLASS THERMOMETER CORP |
Technical Data | NSN 6685-00-494-7867
| Characteristic | Specifications |
|---|---|
| ACTUATION TYPE | SINGLE BOURDON TUBE |
| ACTUATING ELEMENT MATERIAL | NICKEL COPPER ALLOY |
| SCALE TYPE | MULTIPLE |
| SCALE NAME | PRESSURE-VACUUM |
| SCALE RANGE | +0.0 TO +30.0 INCHES OF MERCURY AND +0.0 TO +300.0 POUNDS PRESSURE PER SQUARE INCH |
| SCALE ACCURACY | 1 PERCENT OF RANGE SPAN |
| GRADUATION UNIT | 50.0 POUNDS PER SQUARE INCH AND 30.0 INCHES OF MERCURY |
| SCALE SMALLEST INCREMENT | 5.0 INCHES OF MERCURY AND 5.0 POUNDS PER SQUARE INCH |
| SCALE INSCRIPTION/BACKGROUND COLOR | BLACK FIGURES,WHITE BACKGROUND |
| DIAL SIZE | 3-1/2 INCH DIAMETER |
| SCALE MARKING | SHOCK RESISTANT |
| POINTER TYPE | INDICATING AND REFERENCE |
| ADJUSTABILITY | ADJUSTABLE |
| POINTER COLOR | BLACK AND RED |
| SCALE NAME FOR WHICH POINTER IS DESIGNED | PRESSURE-VACUUM |
| CASE MATERIAL | ALUMINUM ALLOY |
| CASE SURFACE TREATMENT | ENAMEL, GRAY |
| OVERALL DIAMETER | 3.969 INCHES NOMINAL |
| OVERALL DEPTH | 2.406 INCHES NOMINAL |
| PROTECTIVE CRYSTAL MATERIAL | PLASTIC, MIL-P-5425 |
| CONNECTION QUANTITY | 1 |
| CONNECTION TYPE | EXTERNAL |
| CONNECTION LOCATION | B ANY ACCEPTABLE |
| CONNECTION SIZE | 0.250 IN. TUBE |
| MOUNTING METHOD | SURFACE |
| BOLT CIRCLE DIAMETER | 4.250 INCHES NOMINAL |
| MOUNTING HOLE QUANTITY | 3 |
| MOUNTING HOLE DIAMETER | 0.218 INCHES NOMINAL |
| CONNECTOR TYPE VENT | NOT PROVIDED |