Part Details | DIAL INDICATING ABSOLUTE PRESSURE GAGE
6685-00-753-2023 An instrument designed to measure pressure, and indicate in terms of pressure above vacuum (zero pressure) by means of an internal pressure sensitive element (bellows, bourdon tube, transducer/transmitter and the like) without the necessity of correction or adjustment for barometric or atmospheric pressure. For items that do not have an internal pressure sensitive element see INDICATOR, PRESSURE.
Alternate Parts: 12300, 12-300, SIZE12, C, B08ATMFAAV00000, L10011212, L1001-12-12, 6685-00-753-2023, 00-753-2023, 6685007532023, 007532023
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 66 | JAN 01, 1962 | 00-753-2023 | 07420 ( GAGE, ABSOLUTE PRESSURE, DIAL INDICATING ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 6685-00-753-2023
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 12-300 | 28066 | ASHCROFT INC.DBA HEISE |
| SIZE12 | 28066 | ASHCROFT INC.DBA HEISE |
| C | 28066 | ASHCROFT INC.DBA HEISE |
| B08ATMFAAV00000 | 28066 | ASHCROFT INC.DBA HEISE |
| L1001-12-12 | 39739 | SCOTT FETZER COMPANY, THEDBA MERIAM PROCESS TECHNOLOGIES |
Technical Data | NSN 6685-00-753-2023
| Characteristic | Specifications |
|---|---|
| ACTUATION TYPE | SINGLE BOURDON TUBE |
| ACTUATING ELEMENT MATERIAL | BRONZE |
| SCALE TYPE | SINGLE |
| SCALE NAME | PRESSURE |
| SCALE RANGE | +0.0 TO +300.0 POUNDS PRESSURE PER SQUARE INCH |
| SCALE ACCURACY | 0.1 OF 1 PCT ENTIRE RANGE |
| GRADUATION UNIT | 20.0 POUNDS |
| SCALE SMALLEST INCREMENT | 0.5 POUNDS PER SQUARE INCH |
| SCALE INSCRIPTION/BACKGROUND COLOR | BLACK FIGURES ON WHITE BACKGROUND |
| DIAL SIZE | 12 IN. DIA |
| POINTER TYPE | INDICATING |
| ADJUSTABILITY | ADJUSTABLE |
| POINTER COLOR | BLACK |
| CASE MATERIAL | ALUMINUM |
| CASE SURFACE TREATMENT | ENAMEL |
| OVERALL DIAMETER | 13.656 INCHES NOMINAL |
| OVERALL DEPTH | 3.250 INCHES NOMINAL |
| BEZEL TYPE | GC ANY ACCEPTABLE |
| MATERIAL | ALUMINUM |
| SURFACE TREATMENT | PAINT |
| PROTECTIVE CRYSTAL MATERIAL | GLASS |
| CONNECTION QUANTITY | 1 |
| CONNECTION TYPE | INTERNAL |
| CONNECTION LOCATION | Z ANY ACCEPTABLE |
| CONNECTION SIZE | 1/8 IN. NPT |
| MOUNTING METHOD | FLUSH PANEL |
| BOLT CIRCLE DIAMETER | 12.700 INCHES NOMINAL |
| MOUNTING HOLE QUANTITY | 3 |
| MOUNTING HOLE DIAMETER | 0.250 INCHES NOMINAL |
| CONNECTOR TYPE VENT | NOT PROVIDED |