Thermocouple, Contact6685-01-255-0358

NSN 6685-01-255-0358 · NIIN 012550358

FSC 6685 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments · FSG 66 — Instruments and Laboratory Equipment

Government record, cited

Also searched as 6685-01-255-0358 · 6685012550358 · NIIN 012550358 · 01-255-0358 · FSC 6685 Pressure, Temperature, and Humidity Measuring and Controlling Instruments

Nearby stock numbers ← 6685-01-255-0033 Gage, Pressure, Dial Indicating · 6685-01-255-0393 Gage, Pressure, Dial Indicating →

Features

Thermocouple,contact — FSC 6685
Accommodated Wire Awg Size: 20
Unit Type: SHIELDED
Material: STEEL CORROSION RESISTING OUTER JACKET INSULATION/SHEATHING
Material: IRON AND COPPER ALLOY THERMOCOUPLE WIRE

Identification

NSN: 6685-01-255-0358
NIIN: 012550358
FSC: 6685 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments
FSG: 66 — Instruments and Laboratory Equipment

General Description

The Thermocouple,contact, cataloged under National Stock Number 6685-01-255-0358, is classified within Federal Supply Class 6685 (Pressure, Temperature, and Humidity Measuring and Controlling Instruments) of the Instruments and Laboratory Equipment group. Government technical data includes 4 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	6685-01-255-0358
Item Name	Thermocouple,contact
FSC / FSG	6685 / 66 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments
Status	ACTIVE
Accommodated Wire Awg Size	20
Unit Type	SHIELDED
Material	STEEL CORROSION RESISTING OUTER JACKET INSULATION/SHEATHING
Material	IRON AND COPPER ALLOY THERMOCOUPLE WIRE

Lifecycle & Compliance

Acquisition Status	ACTIVE
DEMIL Code	DEMIL A — No Demilitarization Required
Hazard	Possible hazard — SDS may be required (DLA HMIC P)
Criticality Code	X

Cross-Reference Index

No manufacturer part numbers on file in the U.S. Government catalog.

Reference documents

Reference	Meaning
C4J4-G3-C-6"-GG-20-JT-B	3/9 Design control — primary reference California Alloy Co

No interchangeability data on file.

Other items in FSC 6685 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

6685-00-001-1475

6685-00-001-1475 · Item name not on file

6685-00-001-1503

CONTROL,TOTALIZER

6685-00-001-1643

6685-00-001-1643 · Item name not on file

6685-00-001-1711

GAGE,PRESSURE,DIAL INDICATING

6685-00-001-2099

6685-00-001-2099 · Item name not on file

6685-00-001-2100

6685-00-001-2100 · Item name not on file

6685-00-001-2101

6685-00-001-2101 · Item name not on file

6685-00-001-2102

6685-00-001-2102 · Item name not on file

Frequently Asked Questions

What is NSN 6685-01-255-0358?

NSN 6685-01-255-0358 is a Thermocouple,contact, classified under FSC 6685, Pressure, Temperature, and Humidity Measuring and Controlling Instruments. Status: active.

What are the specifications of 6685-01-255-0358?

Key specifications for 6685-01-255-0358: Accommodated Wire Awg Size: 20; Unit Type: SHIELDED; Material: STEEL CORROSION RESISTING OUTER JACKET INSULATION/SHEATHING; Material: IRON AND COPPER ALLOY THERMOCOUPLE WIRE. 4 specifications are documented in the U.S. Government catalog.

Is NSN 6685-01-255-0358 hazardous material?

Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.

Sources

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.

✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.

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