The Indicator,temperature,electrical, cataloged under National Stock Number 6685-01-391-9078, 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 Gulf Calibration Services Inc. Government technical data includes 10 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6685-01-391-9078 |
| Primary Part Number | GF100 |
| Item Name | Indicator,temperature,electrical |
| FSC / FSG | 6685 / 66 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments |
| Manufacturer | Gulf Calibration Services Inc |
| Status | ACTIVE |
| Phase | SINGLE |
| AC Voltage Rating | 110.0 VOLTS NOMINAL AND 225.0 VOLTS NOMINAL |
| Current Type | AC |
| Display Digit Quantity | 5 |
| Electrical Connection Quantity | 1 |
| Scale Range | -20.0 TO 60.0 DEG CELSIUS SINGLE INDICATOR SINGLE SCALE |
| Presentation Type | DIGITAL DISPLAY |
| Display Type | LIGHT EMITTING DIODE (L.E.D.). |
| Frequency Rating | 50.0 HERTZ MINIMUM AND 400.0 HERTZ MAXIMUM |
| Material | PLASTIC PHENOLIC 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 |
|---|---|
| GF100 PRIMARY | Gulf Calibration Services Inc (USA) |
| Reference | Meaning |
|---|---|
| 9540B | 5/9 Secondary reference Gulf Calibration Services Inc |
| 9540A | 5/9 Secondary reference Gulf Calibration Services Inc |
| 6685PL1188201 | 6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index |
NSN 6685-01-391-9078 is a Indicator,temperature,electrical, manufactured by Gulf Calibration Services Inc, classified under FSC 6685, Pressure, Temperature, and Humidity Measuring and Controlling Instruments. Status: active.
NSN 6685-01-391-9078 has 1 manufacturer part number on file: GF100 (Gulf Calibration Services Inc).
Key specifications for GF100: Phase: SINGLE; AC Voltage Rating: 110.0 VOLTS NOMINAL AND 225.0 VOLTS NOMINAL; Current Type: AC; Display Digit Quantity: 5. 10 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.