Part Details | DIAL INDICATING ABSOLUTE PRESSURE GAGE
6685-00-663-5491 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: AN5770T1A, AN57705, AN5770-5, AN57703, AN5770-3, AN57701A, AN5770-1A, FS18312, AW2825AC03, AW2 34 25H5, AW2 3-4 25H5, AW2 34 25H, AW2 3-4 25H, 6749180, 6749-180, 6748287, 6748-287, 6748267, 6748-267, 6748180, 6748-180, 6748157, 6748-157, 6743159A, 6743-159A, AN5770T1A, AN57701A, AN5770-1A, 19298KA1, 1929-8KA1, 19298GA1, 1929-8GA1, 19298KA1, 1929-8KA1, 19298GA1, 1929-8GA1, 788K02, MILG7734, MIL-G-7734, 37817, 6685-00-663-5491, 00-663-5491, 6685006635491, 006635491
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 66 | JAN 01, 1963 | 00-663-5491 | 07420 ( GAGE, ABSOLUTE PRESSURE, DIAL INDICATING ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 6685-00-663-5491
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| AN5770T1A | 88044 | AERONAUTICAL STANDARDS GROUPDEPT OF NAVY AND AIR FORCE |
| AN5770-5 | 88044 | AERONAUTICAL STANDARDS GROUPDEPT OF NAVY AND AIR FORCE |
| AN5770-3 | 88044 | AERONAUTICAL STANDARDS GROUPDEPT OF NAVY AND AIR FORCE |
| AN5770-1A | 88044 | AERONAUTICAL STANDARDS GROUPDEPT OF NAVY AND AIR FORCE |
| FS18312 | 16842 | AIRGUIDE INSTRUMENT CO |
| AW2825AC03 | 61349 | AMETEK, INC.DIV AEROSPACE & DEFENSE |
| AW2 3-4 25H5 | 61349 | AMETEK, INC.DIV AEROSPACE & DEFENSE |
| AW2 3-4 25H | 61349 | AMETEK, INC.DIV AEROSPACE & DEFENSE |
| 6749-180 | 38056 | ASHCROFT INC. |
| 6748-287 | 38056 | ASHCROFT INC. |
| 6748-267 | 38056 | ASHCROFT INC. |
| 6748-180 | 38056 | ASHCROFT INC. |
| 6748-157 | 38056 | ASHCROFT INC. |
| 6743-159A | 38056 | ASHCROFT INC. |
| AN5770T1A | 0AHP5 | CURTISS-WRIGHT CONTROLS, INCDIV SENSORS & CONTROLS |
| AN5770-1A | 0AHP5 | CURTISS-WRIGHT CONTROLS, INCDIV SENSORS & CONTROLS |
| 1929-8KA1 | 19315 | HONEYWELL INTL INC DEFENSE AVIONICSSYSTEMS FORMER BENDIX NAVIGATION AND |
| 1929-8GA1 | 19315 | HONEYWELL INTL INC DEFENSE AVIONICSSYSTEMS FORMER BENDIX NAVIGATION AND |
| 1929-8KA1 | 55972 | HONEYWELL INTL INCDEFENSE AVIONICS SYSTEMS |
| 1929-8GA1 | 55972 | HONEYWELL INTL INCDEFENSE AVIONICS SYSTEMS |
| 788K02 | 89944 | KOLLSMAN, INC. |
| MIL-G-7734 | 81349 | MILITARY SPECIFICATIONSPROMULGATED BY MILITARY |
| 37817 | 49742 | RANCO MANAGEMENT CORP |
Technical Data | NSN 6685-00-663-5491
| Characteristic | Specifications |
|---|---|
| ACTUATION TYPE | DIAPHRAGM |
| ACTUATING ELEMENT MATERIAL | ANY ACCEPTABLE |
| SCALE TYPE | SINGLE |
| SCALE NAME | PRESSURE |
| SCALE RANGE | +10.0 TO +75.0 INCHES OF MERCURY |
| GRADUATION UNIT | 10.0 INCHES OF MERCURY |
| SCALE SMALLEST INCREMENT | 1.0 INCHES OF MERCURY |
| SCALE INSCRIPTION/BACKGROUND COLOR | FLUORESCENT FIGURES ON BLACK BACKGROUND |
| DIAL SIZE | 2-3/4 IN. DIA |
| SCALE MARKING | MANIFOLD PRESSURE |
| POINTER TYPE | INDICATING |
| ADJUSTABILITY | NONADJUSTABLE |
| POINTER COLOR | BLACK |
| CASE MATERIAL | ANY ACCEPTABLE |
| CASE SURFACE TREATMENT | PAINT, BLACK |
| OVERALL WIDTH | 3.250 INCHES NOMINAL |
| OVERALL HEIGHT | 3.250 INCHES NOMINAL |
| OVERALL DEPTH | 3.250 INCHES NOMINAL |
| BEZEL TYPE | ANY ACCEPTABLE |
| MATERIAL | STEEL |
| SURFACE TREATMENT | PAINT |
| PROTECTIVE CRYSTAL MATERIAL | GLASS |
| CONNECTION QUANTITY | 1 |
| CONNECTION TYPE | INTERNAL |
| CONNECTION LOCATION | Z ANY ACCEPTABLE |
| CONNECTION SIZE | 0.125 IN. NPT |
| MOUNTING METHOD | FLUSH PANEL |
| BOLT CIRCLE DIAMETER | 3.500 INCHES NOMINAL |
| MOUNTING HOLE QUANTITY | 4 |
| MOUNTING HOLE DIAMETER | 0.170 INCHES NOMINAL |
| CONNECTOR TYPE VENT | NOT PROVIDED |