NSN 6685-00-123-1926
Part Details | DIAL INDICATING COMPOUND PRESSURE-VACUUM GAGE
6685-00-123-1926 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indicating pointer which rotates either clockwise or counterclockwise according to whether pressure is applied or withdrawn.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: 351246PC33BXWDF011, 35-1246PC33BXWDF011, SA233CDPRWBX, SA23-3CDP-RWBX, 02623601B003, 026-23601B003, MILI18997, MILG18997, MIL-G-18997, SC3NN1HCWRANAG, SC3NN1HCWRANA, 6685-00-123-1926, 00-123-1926, 6685001231926, 001231926
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 66 | MAR 03, 1972 | 00-123-1926 | 07424 ( GAGE, COMPOUND PRESSURE-VACUUM, DIAL INDICATING ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 6685-00-123-1926
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 35-1246PC33BXWDF011 | 38056 | ASHCROFT INC. |
| SA23-3CDP-RWBX | 049X3 | ASHCROFT INC.DBA WEKSLER |
| 026-23601B003 | 66935 | JOHNSON CONTROLS NAVY SYSTEMS, LLC |
| MILI18997 | 81349 | MILITARY SPECIFICATIONSPROMULGATED BY MILITARY |
| MIL-G-18997 | 81349 | MILITARY SPECIFICATIONSPROMULGATED BY MILITARY |
| SC3NN1HCWRANAG | 81349 | MILITARY SPECIFICATIONSPROMULGATED BY MILITARY |
| SC3NN1HCWRANA | 81349 | MILITARY SPECIFICATIONSPROMULGATED BY MILITARY |
Technical Data | NSN 6685-00-123-1926
| Characteristic | Specifications |
|---|---|
| ACTUATION TYPE | SINGLE BOURDON TUBE |
| ACTUATING ELEMENT MATERIAL | NICKEL COPPER ALLOY, QQ-N-286 |
| SCALE TYPE | MULTIPLE |
| SCALE NAME | PRESSURE AND VACUUM |
| SCALE RANGE | +0.0 TO +30.0 INCHES OF MERCURY AND +0.0 TO +100.0 POUNDS PRESSURE PER SQUARE INCH |
| SCALE ACCURACY | 1 PCT ENTIRE RANGE |
| GRADUATION UNIT | 10.0 INCHES OF MERCURY AND 10.0 POUNDS PER SQUARE INCH |
| SCALE SMALLEST INCREMENT | 1.0 INCHES OF MERCURY AND 1.0 POUNDS PER SQUARE INCH |
| SCALE INSCRIPTION/BACKGROUND COLOR | BLACK FIGURES,WHITE BACKGROUND |
| DIAL SIZE | 3 1/2 IN. DIA |
| SCALE MARKING | IN. HG VAC,PSIG,FREE OF OIL,SHOCK RESISTANT SAFETY TYPE CASE |
| POINTER TYPE | INDICATING AND REFERENCE |
| ADJUSTABILITY | ADJUSTABLE |
| POINTER COLOR | BLACK AND RED |
| SCALE NAME FOR WHICH POINTER IS DESIGNED | PRESSURE-VACUUM |
| CASE MATERIAL | ALUMINUM, CAST |
| CASE SURFACE TREATMENT | ENAMEL, GRAY |
| OVERALL DIAMETER | 4.750 INCHES NOMINAL |
| OVERALL DEPTH | 2.500 INCHES NOMINAL |
| PROTECTIVE CRYSTAL MATERIAL | PLASTIC |
| CONNECTION QUANTITY | 1 |
| CONNECTION TYPE | EXTERNAL |
| CONNECTION LOCATION | BACK, LOWER |
| CONNECTION SIZE | 0.250 IN. OD TUBE FLARELESS 7/16-20 THD SIZE |
| MOUNTING METHOD | PANEL |
| BOLT CIRCLE DIAMETER | 4.250 INCHES NOMINAL |
| MOUNTING HOLE QUANTITY | 3 |
| MOUNTING HOLE DIAMETER | 0.219 INCHES NOMINAL |
| CONNECTOR TYPE VENT | NOT PROVIDED |
| END ITEM IDENTIFICATION | POSEIDON MATERIAL; NUCLEAR,REACTORS PROGRAM; CHILLED WATER A/C SYSTEMS |