The Gage,pressure,dial Indicating, cataloged under National Stock Number 6685-00-273-8733, 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 13 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6685-00-273-8733 |
| Primary Part Number | EH243UB00WX0 |
| Item Name | Gage,pressure,dial Indicating |
| FSC / FSG | 6685 / 66 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments |
| Manufacturer | Ashcroft Inc Dba Heise |
| Status | ACTIVE |
| Scale Accuracy | PLUS OR MINUS 1% FULL SCALE |
| Scale Name | PRESSURE AND DEPTH |
| Actuation Type | SINGLE BOURDON TUBE |
| Scale Inscription/background Color | BLACK FIGURES ON WHITE BACKGROUND; BLACK FIGURES ON WHITE BACKGROUND |
| Scale Range | +0.000 TO 200.000 POUNDS PRESSURE PER SQUARE INCH AND +0.000 TO 450.000 FEET LBS |
| Scale Name for Which Pointer Is Designed | PRESSURE AND DEPTH |
| Pointer Type | INDICATING |
| Adjustability | NONADJUSTABLE |
| Scale Type | MULTIPLE |
| Dial Size | 4.5 INCH DIAL IN |
| Pointer Color | BLACK |
| Unable to Decode | UNABLE TO DECODE |
| Material | PLASTIC PROTECTIVE CRYSTAL |
| 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 |
|---|---|
| EH243UB00WX0 PRIMARY | Ashcroft Inc Dba Heise (USA) |
| Reference | Meaning |
|---|---|
| NH16-JUB0-0WXX | 5/9 Secondary reference Ashcroft Inc Dba Heise |
| STYLE195 | 3/1 Design control — primary reference Emerson Automation Solutions Final Control Us Lp Div Navy Product Team |
| NH16-JVB0-0WXX | 5/9 Secondary reference Weksler Glass Thermometer Corp |
| 912R6INSTYLEBT | 5/9 Secondary reference Weksler Glass Thermometer Corp |
NSN 6685-00-273-8733 is a Gage,pressure,dial Indicating, manufactured by Ashcroft Inc Dba Heise, classified under FSC 6685, Pressure, Temperature, and Humidity Measuring and Controlling Instruments. Status: active.
NSN 6685-00-273-8733 has 1 manufacturer part number on file: EH243UB00WX0 (Ashcroft Inc Dba Heise).
Key specifications for EH243UB00WX0: Scale Accuracy: PLUS OR MINUS 1% FULL SCALE; Scale Name: PRESSURE AND DEPTH; Actuation Type: SINGLE BOURDON TUBE; Scale Inscription/background Color: BLACK FIGURES ON WHITE BACKGROUND; BLACK FIGURES ON WHITE BACKGROUND. 13 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.