The Gage,differential,dial Indicatin, cataloged under National Stock Number 6685-01-702-2882, 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 22 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6685-01-702-2882 |
| Primary Part Number | 401131AD25LXEPXFFXV660 |
| Item Name | Gage,differential,dial Indicatin |
| FSC / FSG | 6685 / 66 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments |
| Manufacturer | Ashcroft Inc Dba Heise |
| Status | ACTIVE |
| Mounting Hole Quantity | 3 |
| Operating Voltage Rating in Volts | 30.0 AC NOMINAL AND 30.0 DC NOMINAL |
| Scale Name | PRESSURE |
| Overall Diameter | 5.15 INCHES NOMINAL IN |
| Actuation Type | DIAPHRAGM |
| Mounting Method | FLANGE |
| Scale Inscription/background Color | BLACK CHARACTERS ON WHITE BACKGROUND |
| Scale Smallest Increment | 1.0 POUNDS PER SQUARE INCH (PSI) LBS |
| Connection Type | EXTERNAL |
| Scale Range | +0.0 TO 60.0 PRESSURE |
| Mounting Hole Diameter | 0.165 INCHES NOMINAL IN |
| Pointer Type | INDICATING |
| Adjustability | NONADJUSTABLE |
| Scale Type | DIAL |
| Connector Type Vent | NOT PROVIDED |
| Dial Size | 4 INCH IN |
| Graduation Unit | 1.0 POUNDS PER SQUARE INCH LBS |
| Connection Location | BACK, LOWER |
| Pointer Color | BLACK |
| Material | COPPER ALLOY LOCATION NOT OTHERWISE SPECIFIED |
| Usage Design | FILTRATION MONITORING;FLOW MEASUREMENT;LEAK DETECTION AND PRESSURE DROP |
| Connection Quantity | 1 |
| 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 |
|---|---|
| 401131AD25LXEPXFFXV660 PRIMARY | Ashcroft Inc Dba Heise (USA) |
NSN 6685-01-702-2882 is a Gage,differential,dial Indicatin, manufactured by Ashcroft Inc Dba Heise, classified under FSC 6685, Pressure, Temperature, and Humidity Measuring and Controlling Instruments. Status: active.
NSN 6685-01-702-2882 has 1 manufacturer part number on file: 401131AD25LXEPXFFXV660 (Ashcroft Inc Dba Heise).
Key specifications for 401131AD25LXEPXFFXV660: Mounting Hole Quantity: 3; Operating Voltage Rating in Volts: 30.0 AC NOMINAL AND 30.0 DC NOMINAL; Scale Name: PRESSURE; Overall Diameter: 5.15 INCHES NOMINAL IN. 22 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.