Part Details | DIAL INDICATING PRESSURE GAGE
6685-00-945-3660 An instrument designed to measure air, gas, fluid, and vapor pressure by means of an internal pressure sensitive element (bellows, bourdon tube, transducer/transmitter and the like) which transmits energy, by direct linkage, to the indicating pointer of a scale or a digital display, calibrated in units of pressure. It may include a temperature equivalent scale. For items that do not have an internal pressure sensitive element see INDICATOR, PRESSURE.
Alternate Parts: 602, 6685-00-945-3660, 00-945-3660, 6685009453660, 009453660
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 66 | MAR 16, 1966 | 00-945-3660 | 07428 ( GAGE, PRESSURE, DIAL INDICATING ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 6685-00-945-3660
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 602 | 61349 | AMETEK, INC.DIV AEROSPACE & DEFENSE |
Technical Data | NSN 6685-00-945-3660
| Characteristic | Specifications |
|---|---|
| ACTUATION TYPE | SINGLE BOURDON TUBE |
| ACTUATING ELEMENT MATERIAL | PHOSPHOR BRONZE |
| SCALE TYPE | SINGLE |
| SCALE NAME | PRESSURE |
| SCALE RANGE | +0.000 TO +200.000 POUNDS PRESSURE PER SQUARE INCH |
| SCALE ACCURACY | 2 PCT ENTIRE RANGE |
| GRADUATION UNIT | 40.0 POUNDS |
| SCALE SMALLEST INCREMENT | 5.0 POUNDS |
| SCALE INSCRIPTION/BACKGROUND COLOR | BLACK FIGURES ON SILVER BACKGROUND |
| DIAL SIZE | 2-1/2 IN. DIA |
| POINTER TYPE | INDICATING |
| ADJUSTABILITY | ADJUSTABLE |
| POINTER COLOR | BLACK |
| CASE MATERIAL | BRASS |
| CASE SURFACE TREATMENT | POLISHED |
| OVERALL DIAMETER | 2.8125 INCHES NOMINAL |
| OVERALL DEPTH | 1.1813 INCHES NOMINAL |
| MATERIAL | COPPER ALLOY |
| BEZEL TYPE | CS ANY ACCEPTABLE |
| PROTECTIVE CRYSTAL MATERIAL | GLASS |
| CONNECTION QUANTITY | 1 |
| CONNECTION TYPE | EXTERNAL |
| CONNECTION LOCATION | LOWER |
| CONNECTION SIZE | 1/4 IN. NPT |
| MOUNTING METHOD | RIGID STEM |
| CONNECTOR TYPE VENT | NOT PROVIDED |
| REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | AS DIFFERENTIATED BY OVERALL DEPTH,BEZEL TYPE,MATERIAL,SURFACE TREATMENT,CONNECTION QUANTITY,CONNECTION TYPE,CONNECTION LOCATION,CONNECTION SIZE,MOUNTING METHOD,BOLT CIRCLE DIAMETER,MOUNTING HOLE QUANTITY,AND MOUNTING HOLE DIAMETER |
| USAGE DESIGN | FOR USE ON REGULATORS USED IN CUTTING,WELDING OR MEDICAL APPLICATION TO INDICATE PRESSURE IN GAS CYLINDER |