Part Details | DIAL INDICATING DIFFERENTIAL GAGE
6685-00-020-5058 An instrument designed to measure air, gas, fluid, and vapor differential by means of a pressure sensitive element(s) which transmits energy, by direct linkage, to the indicating pointer of a scale calibrated to units of pressure. The scale may indicate in units of pressure, quantity, or flow.
Alternate Parts: 1685LBM4 12, 1685LBM4 1-2, 1685106251, 1685-106251, CU2021Y10625, CU2021Y, 6685-00-020-5058, 00-020-5058, 6685000205058, 000205058
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 66 | MAY 02, 1967 | 00-020-5058 | 62209 ( GAGE, DIFFERENTIAL, DIAL INDICATING ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 6685-00-020-5058
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 1685LBM4 1-2 | 61349 | AMETEK, INC.DIV AEROSPACE & DEFENSE |
| 1685-106251 | 61349 | AMETEK, INC.DIV AEROSPACE & DEFENSE |
| CU2021Y10625 | 61349 | AMETEK, INC.DIV AEROSPACE & DEFENSE |
| CU2021Y | 61349 | AMETEK, INC.DIV AEROSPACE & DEFENSE |
Technical Data | NSN 6685-00-020-5058
| Characteristic | Specifications |
|---|---|
| ACTUATION TYPE | DOUBLE BOURDON TUBE |
| ACTUATING ELEMENT MATERIAL | BERYLLIUM COPPER |
| SCALE TYPE | SINGLE |
| SCALE NAME | PRESSURE |
| SCALE RANGE | +0.000 TO +2000.000 POUNDS PER SQUARE INCH |
| GRADUATION UNIT | 200.000 POUNDS |
| POINTER COLOR | WHITE |
| CONNECTOR TYPE VENT | NOT PROVIDED |
| SCALE SMALLEST INCREMENT | 20.0 POUNDS |
| SCALE ACCURACY | 1 PCT ENTIRE RANGE |
| SCALE INSCRIPTION/BACKGROUND COLOR | WHITE FIGURES ON BLACK |
| DIAL SIZE | 4-1/2 IN. DIA |
| SCALE MARKING | NO DIAL MARKING |
| POINTER TYPE | INDICATING |
| ADJUSTABILITY | ADJUSTABLE |
| CASE MATERIAL | PLASTIC |
| CASE SURFACE TREATMENT | ENAMEL |
| OVERALL DIAMETER | 5.813 INCHES NOMINAL |
| OVERALL DEPTH | 4.063 INCHES NOMINAL |
| PROTECTIVE CRYSTAL MATERIAL | GLASS |
| CONNECTION QUANTITY | 2 |
| CONNECTION TYPE | EXTERNAL |
| CONNECTION LOCATION | Z ANY ACCEPTABLE |
| CONNECTION SIZE | 0.250 IN. NPT |
| MOUNTING METHOD | SURFACE WALL |
| BOLT CIRCLE DIAMETER | 5.375 INCHES NOMINAL |
| MOUNTING HOLE QUANTITY | 3 |
| MOUNTING HOLE DIAMETER | 0.219 INCHES NOMINAL |
| REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | AS DIFFERENTIATED BY SINGLE READING SCALE |