The Thermometer,indicating,capillary, cataloged under National Stock Number 6685-01-115-8407, 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 11 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 6685-01-115-8407 |
| Primary Part Number | 35T8478K51E000L09AG |
| Item Name | Thermometer,indicating,capillary |
| FSC / FSG | 6685 / 66 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments |
| Manufacturer | Ashcroft Inc Dba Heise |
| Status | ACTIVE |
| Flexible Tube Length | 360.000 INCHES NOMINAL IN |
| Bulb Type | PLAIN RIGID |
| Dial Diameter | 3.500 INCHES NOMINAL IN |
| Style Designator | BULB W/O SOCKET |
| Case Diameter | 5.750 INCHES NOMINAL IN |
| Actuating Medium | GAS |
| Pointer/pen Type and Quantity | 1 INDICATING SINGLE AND 1 REFERENCE SINGLE |
| Scale Type | DIAL |
| Scale Measurement Range | -40.000 TO 180.000 DEG FAHRENHEIT |
| Bulb Tip Length | 3.000 INCHES NOMINAL IN |
| Material | ALUMINUM METER 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 |
|---|---|
| 026-15408 | Johnson Controls Navy Systems, Llc (USA) |
| 35T8478K51E000L09AG PRIMARY | Ashcroft Inc Dba Heise (USA) |
| Reference | Meaning |
|---|---|
| 35-T8478K-0300(-40/180) | 5/1 Secondary reference Ashcroft Inc Dba Heise |
NSN 6685-01-115-8407 is a Thermometer,indicating,capillary, manufactured by Ashcroft Inc Dba Heise, classified under FSC 6685, Pressure, Temperature, and Humidity Measuring and Controlling Instruments. Status: active.
NSN 6685-01-115-8407 has 2 manufacturer part numbers on file: 026-15408 (Johnson Controls Navy Systems, Llc), 35T8478K51E000L09AG (Ashcroft Inc Dba Heise).
Key specifications for 35T8478K51E000L09AG: Flexible Tube Length: 360.000 INCHES NOMINAL IN; Bulb Type: PLAIN RIGID; Dial Diameter: 3.500 INCHES NOMINAL IN; Style Designator: BULB W/O SOCKET. 11 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.