The Gage,absolute Pressure,dial Indi, cataloged under National Stock Number 6685-00-761-6281, is classified within Federal Supply Class 6685 (Pressure, Temperature, and Humidity Measuring and Controlling Instruments) of the Instruments and Laboratory Equipment group. The manufacturer of record is Ashcroft Inc Dba Heise. Government technical data includes 29 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6685-00-761-6281 |
| Primary Part Number | E30ETMF0AV00000 |
| Item Name | Gage,absolute Pressure,dial Indi |
| FSC / FSG | 6685 / 66 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments |
| Manufacturer | Ashcroft Inc Dba Heise |
| Status | ACTIVE |
| Mounting Hole Quantity | 3 |
| FSC Application Data | GAGE,ABSOLUTE PRESSURE,DIAL INDICATING,EXCEPT AIRCRAFT INSTRUMENTS,ENGINE |
| Scale Accuracy | 0.1 PERCENT ENTIRE RANGE |
| Scale Name | ABSOLUTE PRESSURE |
| Overall Diameter | 10.313 INCHES NOMINAL IN |
| Actuation Type | BOURDON TUBE |
| Mounting Method | FLUSH PANEL |
| Scale Inscription/background Color | BLACK FIGURES ON WHITE BACKGROUND |
| Scale Smallest Increment | 1.0 POUNDS PER SQUARE INCH (PSI) LBS |
| Connection Type | EXTERNAL |
| Scale Range | +0.000 TO 600.000 POUNDS PRESSURE PER SQUARE INCH LBS |
| Mounting Hole Diameter | 0.250 INCHES NOMINAL IN |
| Pointer Type | INDICATING |
| Adjustability | ADJUSTABLE |
| Scale Type | SINGLE |
| Connector Type Vent | NOT PROVIDED |
| Dial Size | 8-1/2 IN. DIA IN |
| Graduation Unit | 25.0 POUNDS PER SQUARE INCH LBS |
| Bolt Circle Diameter | 9.375 INCHES NOMINAL IN |
| Connection Location | BACK, LOWER |
| Pointer Color | BLACK |
| Surface Treatment | PAINT |
| Unable to Decode | UNABLE TO DECODE |
| Material | STEEL CORROSION RESISTING ACTUATING ELEMENT |
| Material | ALUMINUM CASE |
| Material | GLASS PLATE PROTECTIVE CRYSTAL |
| Connection Quantity | 1 |
| Bezel Type | HINGE |
| Connection Size | 0.438-20 IN. IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| E30ETMF0AV00000 PRIMARY | Ashcroft Inc Dba Heise (USA) |
| Reference | Meaning |
|---|---|
| CM0-600 | 5/1 Secondary reference Ashcroft Inc Dba Heise |
NSN 6685-00-761-6281 is a Gage,absolute Pressure,dial Indi, manufactured by Ashcroft Inc Dba Heise, classified under FSC 6685, Pressure, Temperature, and Humidity Measuring and Controlling Instruments. Status: active.
NSN 6685-00-761-6281 has 1 manufacturer part number on file: E30ETMF0AV00000 (Ashcroft Inc Dba Heise).
Key specifications for E30ETMF0AV00000: Mounting Hole Quantity: 3; FSC Application Data: GAGE,ABSOLUTE PRESSURE,DIAL INDICATING,EXCEPT AIRCRAFT INSTRUMENTS,ENGINE; Scale Accuracy: 0.1 PERCENT ENTIRE RANGE; Scale Name: ABSOLUTE PRESSURE. 29 specifications are documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.