Part Details | INDICATING VACUUM GAGE
6685-01-057-4340 An item designed to measure the vacuum by means of a pressure sensitive element. The vacuum is indicated mechanically or digitally.
Alternate Parts: 451009A02BXUC30HG, 45-1009A02BXUC-30HG, 4231254, 4-23125-4, 6685-01-057-4340, 01-057-4340, 6685010574340, 010574340
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 66 | MAR 13, 1978 | 01-057-4340 | 40097 ( GAGE, VACUUM, INDICATING ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 6685-01-057-4340
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 45-1009A02BXUC-30HG | 38056 | ASHCROFT INC. |
| 4-23125-4 | 29899 | CALGON CARBON UV TECHNOLOGIES LLCDBA HYDE MARINE |
Technical Data | NSN 6685-01-057-4340
| Characteristic | Specifications |
|---|---|
| ACTUATION TYPE | SINGLE BOURDON TUBE |
| ACTUATING ELEMENT MATERIAL | BRONZE |
| SCALE TYPE | SINGLE |
| SCALE NAME | VACUUM |
| SCALE RANGE | +0.0 TO +30.0 INCHES OF MERCURY |
| GRADUATION UNIT | 5.0 INCHES OF MERCURY |
| SCALE SMALLEST INCREMENT | 0.5 INCHES OF MERCURY |
| SCALE INSCRIPTION/BACKGROUND COLOR | BLACK MARKINGS ON WHITE BACKGROUND |
| DIAL SIZE | 4-1/2 IN. DIA |
| POINTER TYPE | INDICATING |
| ADJUSTABILITY | ADJUSTABLE |
| POINTER COLOR | BLACK |
| CASE MATERIAL | STEEL, STAINLESS |
| CASE SURFACE TREATMENT | POLISHED |
| OVERALL DIAMETER | 5.094 INCHES NOMINAL |
| OVERALL DEPTH | 5.094 INCHES NOMINAL |
| BEZEL TYPE | DG ANY ACCEPTABLE |
| MATERIAL | STEEL CORROSION RESISTING |
| PROTECTIVE CRYSTAL MATERIAL | GLASS |
| CONNECTION QUANTITY | 1 |
| CONNECTION TYPE | EXTERNAL |
| CONNECTION LOCATION | Z ANY ACCEPTABLE |
| CONNECTION SIZE | 0.250 IN. NPT |
| MOUNTING METHOD | BH ANY ACCEPTABLE AND GQ ANY ACCEPTABLE |
| MOUNTING CONNECTION LOCATION | Z ANY ACCEPTABLE |
| STUD QUANTITY | 2 |
| STUD LOCATION | B ANY ACCEPTABLE AND BD ANY ACCEPTABLE |
| CONNECTOR TYPE VENT | NOT PROVIDED |