NSN 6685-00-201-8933
Part Details | DIAL INDICATING PRESSURE GAGE
6685-00-201-8933 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: 451082A716 20L630, 45-1082A7-16 20L630, 200CSPCPSR716 20BM30, 200CSPCPSR7-16 20BM30, 200CSPCPSR716 20BM30, 200CSPCPSR7-16 20BM30, 29289311, 29-28931-1, 6685-00-201-8933, 00-201-8933, 6685002018933, 002018933
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 66 | MAR 28, 1973 | 00-201-8933 | 07428 ( GAGE, PRESSURE, DIAL INDICATING ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 6685-00-201-8933
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 45-1082A7-16 20L630 | 38056 | ASHCROFT INC. |
| 200CSPCPSR7-16 20BM30 | 01170 | BELLOFRAM CORPORATIONDBA MARSH-BELLOFRAM |
| 200CSPCPSR7-16 20BM30 | 38508 | DESCO CORPMARSH BELLOFRAM DIV |
| 29-28931-1 | 81205 | THE BOEING COMPANYDBA BOEING |
Technical Data | NSN 6685-00-201-8933
| Characteristic | Specifications |
|---|---|
| ACTUATION TYPE | BOURDON TUBE |
| ACTUATING ELEMENT MATERIAL | COPPER ALLOY |
| SCALE TYPE | SINGLE |
| SCALE NAME | PRESSURE |
| SCALE RANGE | +0.0 TO +30.0 POUNDS PRESSURE PER SQUARE INCH |
| SCALE ACCURACY | 0.25 PERCENT OF MAXIMUM DIAL RANGE |
| GRADUATION UNIT | 5.0 POUNDS PER SQUARE INCH |
| SCALE SMALLEST INCREMENT | 0.25 POUNDS PER SQUARE INCH |
| SCALE INSCRIPTION/BACKGROUND COLOR | BLACK MARKINGS ON WHITE BACKGROUND, LETTERS TO BE RED COLOR |
| DIAL SIZE | 4-1/2 INCH DIAMETER |
| SCALE MARKING | AIR OR WATER |
| POINTER TYPE | INDICATING |
| ADJUSTABILITY | ADJUSTABLE |
| POINTER COLOR | BLACK |
| CASE MATERIAL | ALUMINUM ALLOY |
| CASE SURFACE TREATMENT | PAINT, EPOXY |
| OVERALL DIAMETER | 4.812 INCHES MINIMUM AND 4.969 INCHES MAXIMUM |
| OVERALL DEPTH | 1.672 INCHES MINIMUM AND 2.156 INCHES MAXIMUM |
| CONNECTION QUANTITY | 1 |
| CONNECTION TYPE | EXTERNAL |
| CONNECTION LOCATION | B ANY ACCEPTABLE |
| CONNECTION SIZE | 7/16-20 UNGF-3A |
| CONNECTOR TYPE VENT | NOT PROVIDED |
| ACCESSORY COMPONENTS AND QUANTITY | CAP 1 |
| SPECIAL FEATURES | TECH ORDER 21M-LGM30F-4-4 FIG 4-155 |
| END ITEM IDENTIFICATION | LGM-30 MISSILE GAGE SET NSN 6685-00-084-9581 GMU-38/E |
| RELATIONSHIP TO SIMILAR EQUIPMENT | 6685-01-034-4078 IS BRINE ONLY |
| REFERENCE DATA AND LITERATURE | BOEING DWG 29-28931 |