Part Details | DIAL INDICATING PRESSURE GAGE
6685-01-070-8888 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: J2652, J2652, 6685-01-070-8888, 01-070-8888, 6685010708888, 010708888
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 66 | JAN 23, 1979 | 01-070-8888 | 07428 ( GAGE, PRESSURE, DIAL INDICATING ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 6685-01-070-8888
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| J2652 | 01170 | BELLOFRAM CORPORATIONDBA MARSH-BELLOFRAM |
| J2652 | 38508 | DESCO CORPMARSH BELLOFRAM DIV |
Technical Data | NSN 6685-01-070-8888
| Characteristic | Specifications |
|---|---|
| ACTUATION TYPE | BOURDON TUBE |
| ACTUATING ELEMENT MATERIAL | COPPER ALLOY |
| SCALE TYPE | CONCENTRIC ARC DIAL AND MULTIPLE |
| SCALE NAME | PRESSURE |
| SCALE ACCURACY | 2 PCT ACCURACY BETWEEN 25 AND 75 PCT OF SPAN,3 PCT ACCURACY ELSEWHERE |
| SCALE INSCRIPTION/BACKGROUND COLOR | BLACK FIGURES,WHITE ENAMEL BACKGROUND |
| DIAL SIZE | 2 IN. |
| POINTER TYPE | INDICATING |
| ADJUSTABILITY | NONADJUSTABLE |
| POINTER COLOR | BLACK |
| CASE MATERIAL | STEEL, DRAWN |
| CASE SURFACE TREATMENT | ZINC AND ENAMEL, BLACK |
| SURFACE TREATMENT | ENAMEL |
| BEZEL TYPE | NC ANY ACCEPTABLE |
| CONNECTION QUANTITY | 1 |
| CONNECTION TYPE | EXTERNAL |
| CONNECTION LOCATION | BACK, CENTER |
| CONNECTION SIZE | 0.250 IN. NPT DIA |
| END ITEM IDENTIFICATION | A/M37T-20 AND -21 |