The Indicator,pressure, cataloged under National Stock Number 6685-01-649-8836, 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 7 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 | 6685-01-649-8836 |
| Primary Part Number | 2074 |
| Item Name | Indicator,pressure |
| FSC / FSG | 6685 / 66 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments |
| Manufacturer | Ashcroft Inc Dba Heise |
| Status | ACTIVE |
| Current Type | DC |
| DC Voltage Rating | 12.0 VOLTS NOMINAL |
| Accuracy Rating | 0.25 PERCENT ALL INDICATORS ALL SCALES |
| Diameter | 3.0 INCHES MINIMUM AND 4.5 INCHES MAXIMUM IN |
| Features Provided | POWER SUPPLY |
| Presentation Type | DIGITAL DISPLAY |
| Material | STEEL CORROSION RESISTING OR ALUMINUM CASE |
| 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 |
|---|---|
| 2074 PRIMARY | Ashcroft Inc Dba Heise (USA) |
NSN 6685-01-649-8836 is a Indicator,pressure, manufactured by Ashcroft Inc Dba Heise, classified under FSC 6685, Pressure, Temperature, and Humidity Measuring and Controlling Instruments. Status: active.
NSN 6685-01-649-8836 has 1 manufacturer part number on file: 2074 (Ashcroft Inc Dba Heise).
Key specifications for 2074: Current Type: DC; DC Voltage Rating: 12.0 VOLTS NOMINAL; Accuracy Rating: 0.25 PERCENT ALL INDICATORS ALL SCALES; Diameter: 3.0 INCHES MINIMUM AND 4.5 INCHES MAXIMUM IN. 7 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.