NSN 6685-00-088-3978
Part Details | DIAL INDICATING PRESSURE GAGE
6685-00-088-3978 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: P602, ADL15391, ADL1539-1, 506650, 50665-0, 169594A, 050665, 6685-00-088-3978, 00-088-3978, 6685000883978, 000883978
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 66 | JAN 01, 1963 | 00-088-3978 | 07428 ( GAGE, PRESSURE, DIAL INDICATING ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 6685-00-088-3978
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| P602 | 61349 | AMETEK, INC.DIV AEROSPACE & DEFENSE |
| ADL1539-1 | 61349 | AMETEK, INC.DIV AEROSPACE & DEFENSE |
| 50665-0 | 61349 | AMETEK, INC.DIV AEROSPACE & DEFENSE |
| 169594A | 61349 | AMETEK, INC.DIV AEROSPACE & DEFENSE |
| 050665 | 61349 | AMETEK, INC.DIV AEROSPACE & DEFENSE |
Technical Data | NSN 6685-00-088-3978
| Characteristic | Specifications |
|---|---|
| ACTUATION TYPE | SINGLE BOURDON TUBE |
| ACTUATING ELEMENT MATERIAL | BRONZE |
| SCALE TYPE | SINGLE |
| SCALE NAME | PRESSURE |
| SCALE RANGE | +0.9 TO +15.0 POUNDS PRESSURE PER SQUARE INCH |
| SCALE ACCURACY | 1/2 OF 1 PCT ACCURACY RATING ENTIRE SCALE |
| GRADUATION UNIT | 3.0 POUNDS |
| SCALE SMALLEST INCREMENT | 0.5 POUNDS |
| SCALE INSCRIPTION/BACKGROUND COLOR | BLACK FIGURES ON WHITE BACKGROUND |
| DIAL SIZE | 2-1/2 IN. DIA |
| SCALE MARKING | DIAL MARKED USE NO OIL |
| POINTER TYPE | INDICATING |
| ADJUSTABILITY | NONADJUSTABLE |
| POINTER COLOR | BLACK |
| CASE MATERIAL | BRASS |
| CASE SURFACE TREATMENT | POLISHED |
| OVERALL DIAMETER | 2.718 INCHES NOMINAL |
| OVERALL DEPTH | 1.109 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 | 0.250 IN. NPT DIA |
| MOUNTING METHOD | RIGID STEM |
| CONNECTOR TYPE VENT | NOT PROVIDED |
| FSC APPLICATION DATA | GAGE,PRESSURE,DIAL INDICATING,EXCEPT ENGINE |