The Thermocouple,immersion, cataloged under National Stock Number 6685-00-019-6436, 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 Curtiss-Wright Electro-Mechanical Corp Dba Steam & Air Solutions Div Curtiss-Wright Steam and Air Solutions. 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6685-00-019-6436 |
| Primary Part Number | 182518-295 |
| Item Name | Thermocouple,immersion |
| FSC / FSG | 6685 / 66 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments |
| Manufacturer | Curtiss-Wright Electro-Mechanical Corp Dba Steam & Air Solutions Div Curtiss-Wright Steam and Air Solutions |
| Status | ACTIVE |
| Mounting Facility Type and Quantity | 1 EXTERNAL THREAD |
| Mounting Facility Screw Thread Series Designator | NPT |
| Accommodated Wire Awg Size | 14 |
| Mounting Thread Quantity | 14 PER INCH |
| Immersion Length | 2.812 INCHES NOMINAL IN |
| Mounting Facility Nominal Screw Thread Diameter | 0.500 INCHES IN |
| Unit Type | PROTECTIVE TUBE |
| Operating Temp Range | -18.0 TO 316.0 CELSIUS DEGC |
| Material | ASBESTOS OUTER JACKET INSULATION/SHEATHING |
| Terminal Type and Quantity | 2 WIRE LEAD |
| 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 |
|---|---|
| 182518-295 PRIMARY | Curtiss-Wright Electro-Mechanical Corp Dba Steam & Air Solutions Div Curtiss-Wright Steam and Air Solutions (USA) |
| Reference | Meaning |
|---|---|
| 182518-295 | 5/9 Secondary reference Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss-Wright Steam and Air Solutions Div Steam and Air Solutions |
| 182518-295 | 5/9 Secondary reference U.S. Government activity |
| 182518-295 | 3/9 Design control — primary reference Siemens Energy, Inc. Dba Dresser-Rand |
| 182518-295 | 5/9 Secondary reference Ingersoll Rand Co |
NSN 6685-00-019-6436 is a Thermocouple,immersion, manufactured by Curtiss-Wright Electro-Mechanical Corp Dba Steam & Air Solutions Div Curtiss-Wright Steam and Air Solutions, classified under FSC 6685, Pressure, Temperature, and Humidity Measuring and Controlling Instruments. Status: active.
NSN 6685-00-019-6436 has 1 manufacturer part number on file: 182518-295 (Curtiss-Wright Electro-Mechanical Corp Dba Steam & Air Solutions Div Curtiss-Wright Steam and Air Solutions).
Key specifications for 182518-295: Mounting Facility Type and Quantity: 1 EXTERNAL THREAD; Mounting Facility Screw Thread Series Designator: NPT; Overall Length: 51.312 INCHES NOMINAL IN; Accommodated Wire Awg Size: 14. 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.