NSN 6685-00-408-6664 1379ACS, 00-408-6664, 004086664
Product Details | DIAL INDICATING COMPOUND PRESSURE-VACUUM GAGE
6685-00-408-6664 An instrument designed to measure and indicate pressure and vacuum, on one dial having a divided scale, a single indicating pointer which rotates either clockwise or counterclockwise according to whether pressure is applied or withdrawn.
Part Alternates: 1379ACS, 6685-00-408-6664, 00-408-6664, 6685004086664, 004086664
Instruments and Laboratory Equipment | Pressure, Temperature, and Humidity Measuring and Controlling Instruments
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 66 | 27 APR 1974 | 00-408-6664 | 07424 ( GAGE, COMPOUND PRESSURE-VACUUM, DIAL INDICATING ) |
Cross Reference | NSN 6685-00-408-6664
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 1379ACS | 38056 | ASHCROFT INC. |
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Technical Data | NSN 6685-00-408-6664
| Characteristic | Specifications |
|---|---|
| ACTUATION TYPE | SINGLE BOURDON TUBE |
| ACTUATING ELEMENT MATERIAL | PHOSPHOR BRONZE |
| SCALE TYPE | MULTIPLE |
| SCALE NAME | PRESSURE AND VACUUM |
| SCALE RANGE | 0.000 TO 30.000 INCHES OF MERCURY AND 0.000 TO 30.000 POUNDS PER SQUARE INCH |
| SCALE ACCURACY | 1/2 OF 1 PCT OF FULL SCALE RANGE |
| GRADUATION UNIT | 10.000 INCHES OF MERCURY AND 5.000 POUNDS PER SQUARE INCH |
| SCALE SMALLEST INCREMENT | 1.000 INCHES OF MERCURY AND 0.500 POUNDS PER SQUARE INCH |
| SCALE INSCRIPTION/BACKGROUND COLOR | BLACK FIGURES ON WHITE BACKGROUND |
| DIAL SIZE | 6 IN. DIA |
| POINTER TYPE | INDICATING |
| ADJUSTABILITY | ADJUSTABLE |
| POINTER COLOR | BLACK |
| CASE MATERIAL | ALUMINUM ALLOY |
| CASE SURFACE TREATMENT | ENAMEL, BLACK |
| OVERALL DIAMETER | 7.625 INCHES NOMINAL |
| OVERALL DEPTH | 3.250 INCHES NOMINAL |
| BEZEL TYPE | THREAD |
| MATERIAL | ALUMINUM |
| SURFACE TREATMENT | ENAMEL, BLACK |
| PROTECTIVE CRYSTAL MATERIAL | GLASS |
| CONNECTION QUANTITY | 1 |
| CONNECTION TYPE | EXTERNAL |
| CONNECTION LOCATION | BACK |
| CONNECTION SIZE | 1/4 IN. NPT |
| MOUNTING METHOD | FLUSH |
| BOLT CIRCLE DIAMETER | 7.000 INCHES NOMINAL |
| MOUNTING HOLE QUANTITY | 3 |
| MOUNTING HOLE DIAMETER | 0.281 INCHES NOMINAL |
| CONNECTOR TYPE VENT | NOT PROVIDED |
| REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | AS DIFFERENTIATED BY SCALE RANGE |
| MANUFACTURERS CODE | 38056 |
| DESIGN CONTROL REFERENCE | 1379ACS |
Restrictions/Controls & Freight Information | NSN 6685-00-408-6664
| Category | Code | Description |
|---|---|---|
| Hazardous Material Indicator Code | P | There is no information in the HMIS; however, the NSN is in an FSC in Table II of Federal Standard 313 and an MSDS may be required by the user. The requirement for an MSDS is dependent on a hazard determination of the supplier or the intended end use of the product |
| Demilitarization Code: | A | Non-Munitions List Item/ Non-Strategic List Item - Demilitarization not required. |
| Precious Metals Indicator Code: | U | Precious metal type is unknown |
| Criticality Code: | X | The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. |
| Category | Code | Description |
|---|---|---|
| No Freight Information | ||



