The Gage,compound Pressure-Vacuum-Te, cataloged under National Stock Number 6685-00-143-6689, is classified within Federal Supply Class 6685 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Liftec Inc Div Liftec, Inc.. Government technical data includes 27 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 9 commercial cross-references from 6 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 6685-00-143-6689 |
| Primary Part Number | 2 1-2-56F12D150X30 |
| Item Name | Gage,compound Pressure-Vacuum-Te |
| FSC / FSG | 6685 / 66 — No Item Name Available |
| Manufacturer | Liftec Inc Div Liftec, Inc. |
| Status | CANCELLED |
| Overall Diameter | 3.468 INCHES NOMINAL IN |
| Mounting Method | FLUSH PANEL |
| Unable to Decode | UNABLE TO DECODE |
| Scale Inscription/background Color | BLACK FIGURES ON WHITE BACKGROUND; BLACK FIGURES ON WHITE BACKGROUND; RED FIGURES ON WHITE BACKGROUND |
| Material | STEEL CASE |
| Scale Name | PRESSURE AND PRESSURE-VACUUM AND TEMPERATURE |
| Pointer Type | INDICATING |
| Actuation Type | SINGLE BOURDON TUBE |
| Material | COPPER ALLOY 511 ACTUATING ELEMENT |
| Adjustability | ADJUSTABLE |
| Scale Range | -30.0 TO 110.0 DEG FAHRENHEIT AND +0.0 TO 30.0 INCHES OF MERCURY AND +0.0 TO 150.0 POUNDS PRESSURE PER SQUARE INCH LBS |
| Graduation Unit | 10.0 DEGREES AND 30.0 INCHES AND 15.0 POUNDS PER SQUARE INCH LBS |
| Connection Quantity | 1 |
| Scale Type | MULTIPLE |
| Dial Size | 2-1/2 IN. DIA IN |
| Material | PLASTIC PROTECTIVE CRYSTAL |
| Scale Smallest Increment | 2.0 DEGREES AND 2.0 INCHES AND 1.0 POUNDS PER SQUARE INCH (PSI) LBS |
| Pointer Color | BLACK |
| Scale Accuracy | 2 PCT ACCURACY RATING MIDDLE HALF OF RANGE,3 PCT REMAINDER; 2 PCT ACCURACY RATING MIDDLE HALF OF RANGE,3 PCT REMAINDER; 2 PCT ACCURACY RATING MIDDLE HALF OF RANGE,3 PCT REMAINDER |
| Connection Size | 0.250 IN. NPT DIA IN |
| Bolt Circle Diameter | 3.000 INCHES NOMINAL IN |
| Mounting Hole Diameter | 0.140 INCHES NOMINAL IN |
| Scale Name for Which Pointer Is Designed | PRESSURE AND VACUUM AND TEMPERATURE |
| Connector Type Vent | NOT PROVIDED |
| Bezel Type | SNAP-ON |
| Mounting Hole Quantity | 3 |
| Surface Treatment | ENAMEL CASE |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 5-489000003 | Ducommun Labarge Technologies, Inc Dba Ducommun Labarge Technologies, Inc (USA) |
| 56D | Liftec Inc Div Liftec, Inc. (USA) |
| 2 1-2-56F12D150X30 PRIMARY | Liftec Inc Div Liftec, Inc. (USA) |
| 723898-197 PRIMARY | Raytheon Company Div Rmd Strategic (USA) |
| 56D30X150 | Sypris Electronics, Llc (USA) |
| 5024-14 | Raytheon Company Dba Raytheon (USA) |
| 13214E0731 | Cecom Lr Center (USA) |
| 723898-197 | Raytheon Company Dba Raytheon (USA) |
| 56D30X150 PRIMARY | Liftec Inc Div Liftec, Inc. (USA) |
NSN 6685-00-143-6689 is a Gage,compound Pressure-Vacuum-Te, manufactured by Liftec Inc Div Liftec, Inc., classified under FSC 6685 (No Item Name Available). Status: cancelled.
NSN 6685-00-143-6689 has 9 cross-referenced part numbers: 5-489000003 (Ducommun Labarge Technologies, Inc Dba Ducommun Labarge Technologies, Inc), 56D (Liftec Inc Div Liftec, Inc.), 2 1-2-56F12D150X30 (Liftec Inc Div Liftec, Inc.), 723898-197 (Raytheon Company Div Rmd Strategic), 56D30X150 (Sypris Electronics, Llc) and 4 more.
There are 2 known substitutes for 6685-00-143-6689: 3110-00-142-4280, 4730-00-411-4725. Verify interchangeability with system specifications before substitution.
Key specifications for 2 1-2-56F12D150X30: Overall Diameter: 3.468 INCHES NOMINAL IN; Mounting Method: FLUSH PANEL; Unable to Decode: UNABLE TO DECODE; Special Features: PHOSPHOR BRONZE ACTUATIING ELEMENT. 29 total characteristics are documented in the Federal Logistics Information System.
NSN 6685-00-143-6689 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.