The Thermocouple,heating Element, cataloged under National Stock Number 6685-01-656-6544, 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 Omega Engineering, Inc.. Government technical data includes 1 specification, 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 | 6685-01-656-6544 |
| Primary Part Number | JTIN-316U-12 |
| Item Name | Thermocouple,heating Element |
| FSC / FSG | 6685 / 66 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments |
| Manufacturer | Omega Engineering, Inc. |
| Status | ACTIVE |
| Material | STEEL COMP 316 OVERALL |
| 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 |
|---|---|
| JTIN-316U-12 PRIMARY | Omega Engineering, Inc. (USA) |
NSN 6685-01-656-6544 is a Thermocouple,heating Element, manufactured by Omega Engineering, Inc., classified under FSC 6685, Pressure, Temperature, and Humidity Measuring and Controlling Instruments. Status: active.
NSN 6685-01-656-6544 has 1 manufacturer part number on file: JTIN-316U-12 (Omega Engineering, Inc.).
Key specifications for JTIN-316U-12: Overall Length: 12.0 INCHES NOMINAL IN; Special Features: MOLDED TRANSITION JUNCTIONS 1/16 TO 1/4 INCH DIAMETER AND RATED TO 260 DEGREES C; COLOR - CODED TO CALIBRATION; 40 INCH PFA COATED LEAD WIRES; STRIPPED LEAD WIRE TERMINATION - CONNECTIOR OPTIONS AVAILABLE; MOLDED LCP HIGH TEMPERATURE LIQUID CRYSTAL POLYMER; MAXIMUM TEMPERATURE OF 900 DEGREES C WITH INCONE 600 RATED TO 1150 DEGREES C IN; Part Name Assigned by Controlling Agency: HIGH TEMPERATURE THERMOCOUPLE ASSEMBLIES WITH MOLDED TRANSITION JUNCTION 1/16 INCH TO 1/4 INCH DIAMETERS IN; Material: STEEL COMP 316 OVERALL. 1 specification is 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.