NSN 6685-00-857-4278 00-857-4278, 008574278
Product Details | DIAL INDICATING PRESSURE GAGE
6685-00-857-4278 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.205138600004220000042400027Safety and Rescue Equipment66200018Engine Instruments66850073Pressure, Temperature, and Humidity Measuring and Controlling Instruments
Part Alternates: 6685-00-857-4278, 00-857-4278, 6685008574278, 008574278
Instruments and Laboratory Equipment | Pressure, Temperature, and Humidity Measuring and Controlling Instruments
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 66 | 00-857-4278 | 07428 ( GAGE, PRESSURE, DIAL INDICATING ) |
Cross Reference | NSN 6685-00-857-4278
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 35-1246P33BXWDF032 | 38056 | ASHCROFT INC. |
| 8287B | 0AT62 | DRESSER-RAND COMPANY DBA RECIPROCATING PRODUCTS DIV |
| 8287B | 93236 | DRESSER-RAND CO WORTHINGTON COMPRESSOR OPN |
| EA23-3PYP-RWB0 | 049X3 | ASHCROFT INC. DBA WEKSLER |
| G27-80 | 64467 | WEKSLER GLASS THERMOMETER CORP |
| MIL-I-18997/1DEA TYA35-0-10000B | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY |
| SA23-3PYP-RWB0 | 64467 | WEKSLER GLASS THERMOMETER CORP |
| SG3MC10KPWRANAG | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY |
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Technical Data | NSN 6685-00-857-4278
| Characteristic | Specifications |
|---|---|
| ACTUATION TYPE | BOURDON TUBE |
| ACTUATING ELEMENT MATERIAL | NICKEL COPPER ALLOY |
| SCALE TYPE | SINGLE |
| SCALE NAME | PRESSURE |
| SCALE RANGE | 0.0 TO 10000.0 POUNDS PRESSURE PER SQUARE INCH |
| SCALE ACCURACY | 1 PCT ABOVE 5 PCT SCLAE RANGE |
| GRADUATION UNIT | 1000.0 POUNDS PER SQUARE INCH |
| SCALE SMALLEST INCREMENT | 100.0 POUNDS PER SQUARE INCH |
| SCALE INSCRIPTION/BACKGROUND COLOR | BLACK FIGURES,WHITE BACKGROUND |
| DIAL SIZE | 3 1/2 IN. DIA |
| POINTER TYPE | INDICATING AND REFERENCE |
| ADJUSTABILITY | ADJUSTABLE |
| POINTER COLOR | BLACK AND RED |
| CASE MATERIAL | ALUMINUM |
| OVERALL DIAMETER | 5.750 INCHES NOMINAL |
| OVERALL DEPTH | 2.500 INCHES NOMINAL |
| BEZEL TYPE | THREAD |
| MATERIAL | STEEL |
| PROTECTIVE CRYSTAL MATERIAL | PLASTIC |
| CONNECTION QUANTITY | 1 |
| CONNECTION TYPE | EXTERNAL |
| CONNECTION LOCATION | BACK |
| CONNECTION SIZE | 0.250 IN. TUBE |
| MOUNTING METHOD | FLUSH PANEL |
| BOLT CIRCLE DIAMETER | 5.375 INCHES NOMINAL |
| MOUNTING HOLE QUANTITY | 3 |
| MOUNTING HOLE DIAMETER | 0.219 INCHES NOMINAL |
| CONNECTOR TYPE VENT | NOT PROVIDED |
| III END ITEM IDENTIFICATION | CHILLED WATER A/C SYSTEMS; POSEIDON MATERIAL |
| MANUFACTURERS CODE | 81349 |
| DEFINITIVE GOVERNMENT SPEC/STD REFERENCE | MIL-I-18997/1DEA TYA35-0-10000B |
Restrictions/Controls & Freight Information | NSN 6685-00-857-4278
| 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 |
| Category | Code | Description |
|---|---|---|
| No Freight Information | ||



