The Gage,absolute Pressure,dial Indi, cataloged under National Stock Number 6685-00-514-6189, is classified within Federal Supply Class 6685 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Ashcroft Inc Dba Heise. Government technical data includes 27 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6685-00-514-6189 |
| Primary Part Number | 6748-180 |
| Item Name | Gage,absolute Pressure,dial Indi |
| FSC / FSG | 6685 / 66 — No Item Name Available |
| Manufacturer | Ashcroft Inc Dba Heise |
| Status | ACTIVE |
| Bolt Circle Diameter | 3.500 INCHES NOMINAL IN |
| Mounting Method | FLUSH PANEL |
| Connection Size | 1/8 NPT |
| Graduation Unit | 10.0 INCHES IN |
| Material | GLASS PROTECTIVE CRYSTAL |
| Connection Quantity | 1 |
| Departure From Cited Document | AS MODIFIED BY SCALE INSCRIPTION/BACKGROUND COLOR,POINTER COLOR |
| Scale Type | SINGLE |
| Actuation Type | DIAPHRAGM |
| Adjustability | NONADJUSTABLE |
| Pointer Type | INDICATING |
| Connector Type Vent | NOT PROVIDED |
| Scale Name | PRESSURE |
| Material | PLASTIC PHENOLIC CASE |
| Connection Location | BACK |
| Unable to Decode | UNABLE TO DECODE |
| Reference Number Differentiating Characteristics | GREEN PHOSPHORESCENT PAINT |
| Surface Treatment | PAINT CASE |
| Scale Range | +10.000 TO 75.000 INCHES OF MERCURY IN |
| Connection Type | INTERNAL |
| Scale Accuracy | 1 PCT ENTIRE RANGE |
| Scale Inscription/background Color | PHOSPHORESCENT FIGURES ON BLACK BACKGROUND |
| Pointer Color | BLACK, FLUORESCENT |
| Dial Size | 2-3/4 IN.DIA IN |
| Scale Smallest Increment | 1.0 INCHES IN |
| Mounting Hole Diameter | 0.170 INCHES NOMINAL IN |
| Mounting Hole Quantity | 4 |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 6748-180 | Ashcroft Inc Dba Heise (USA) |
NSN 6685-00-514-6189 is a Gage,absolute Pressure,dial Indi, manufactured by Ashcroft Inc Dba Heise, classified under FSC 6685 (No Item Name Available). Status: active.
NSN 6685-00-514-6189 has 1 cross-referenced part number: 6748-180 (Ashcroft Inc Dba Heise).
There is 1 known substitute for 6685-00-514-6189: 6685-00-663-5491. Verify interchangeability with system specifications before substitution.
Key specifications for 6748-180: Bolt Circle Diameter: 3.500 INCHES NOMINAL IN; Overall Width: 3.250 INCHES NOMINAL IN; Mounting Method: FLUSH PANEL; Connection Size: 1/8 NPT. 30 total characteristics are documented in the Federal Logistics Information System.