The Thermocouple,immersion, cataloged under National Stock Number 6685-01-273-7708, 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 Fairbanks Morse, Llc. Government technical data includes 5 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6685-01-273-7708 |
| Primary Part Number | 2342057 |
| Item Name | Thermocouple,immersion |
| FSC / FSG | 6685 / 66 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments |
| Manufacturer | Fairbanks Morse, Llc |
| Status | ACTIVE |
| Accommodated Wire Awg Size | 14 |
| Immersion Length | 5.125 INCHES NOMINAL IN |
| Unit Type | PROTECTIVE TUBE |
| Material | STEEL CORROSION RESISTING PROTECTIVE TUBE |
| Terminal Type and Quantity | 1 CONNECTOR, RECEPTACLE |
| 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 |
|---|---|
| 2342057 PRIMARY | Fairbanks Morse, Llc (USA) |
| Reference | Meaning |
|---|---|
| 2342057 | 3/9 Design control — primary reference Coltec Industries Inc Dba Fairbanks Morse Engine Fm/alco |
NSN 6685-01-273-7708 is a Thermocouple,immersion, manufactured by Fairbanks Morse, Llc, classified under FSC 6685, Pressure, Temperature, and Humidity Measuring and Controlling Instruments. Status: active.
NSN 6685-01-273-7708 has 1 manufacturer part number on file: 2342057 (Fairbanks Morse, Llc).
Key specifications for 2342057: Overall Length: 13.500 INCHES NOMINAL IN; Accommodated Wire Awg Size: 14; Immersion Length: 5.125 INCHES NOMINAL IN; Unit Type: PROTECTIVE TUBE. 5 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.