PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

10209-1Thermocouple,contact

Thermo Electric Company Inc. Dba Thermo Electric Company · NSN 6685-00-487-4591 · FSC 6685 · No Item Name Available
Verified by PartsTable
NSN 6685-00-487-4591 — this item is cataloged by the U.S. Government under National Stock Number 6685-00-487-4591. Primary manufacturer part number: 10209-1.
Features
  • Thermocouple,contact — FSC 6685
  • Material: ASBESTOS OUTER JACKET INSULATION/SHEATHING
  • Unit Type: GASKET
  • 3 verified cross-references
  • Primary manufacturer: Thermo Electric Company Inc. Dba Thermo Electric Company
Applications
  • Applications requiring Asbestos Outer Jacket Insulation/sheathing construction
General Description

The Thermocouple,contact, cataloged under National Stock Number 6685-00-487-4591, is classified within Federal Supply Class 6685 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Thermo Electric Company Inc. Dba Thermo Electric Company. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6685-00-487-4591
Primary Part Number10209-1
Item NameThermocouple,contact
FSC / FSG6685 / 66 — No Item Name Available
ManufacturerThermo Electric Company Inc. Dba Thermo Electric Company
StatusACTIVE
MaterialASBESTOS OUTER JACKET INSULATION/SHEATHING
Unit TypeGASKET
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 11
4820-00-142-3036076-00519 INTERCHANGEABLE
Cock,drain
Rogers Brothers Corp
5840-00-166-5248102143 INTERCHANGEABLE
Fastener Assembly
Bull SAS
4710-00-491-5114102143 INTERCHANGEABLE
Tube,metallic
Allianz Sweeper Company
5961-00-510-3953944147-1 INTERCHANGEABLE
Semiconductor Device,thyristor
Honeywell International, Inc Div Aerospace-Tucson
5998-00-521-5802102091 INTERCHANGEABLE
Circuit Card Assembly
Aimtron Systems, Llc
5940-00-813-056310-209-1 INTERCHANGEABLE
Terminal,stud
Concord Electronics, Inc.
5310-01-008-6424 INTERCHANGEABLE
Washer Metallic
4310-01-136-3264102091 INTERCHANGEABLE
Compressor,reciprocating
Bendix Commercial Vehicle Systems Llc Dba Bendix Commercial Vehicle Systems
5315-01-234-952910209-1 INTERCHANGEABLE
Pin,hollow
Buffalo Machine Tools of Niagara Inc Div Buffalo Machines Inc
6680-01-551-057002-3341-01 INTERCHANGEABLE
Float,switch,liquid Level
Scotsman Industries Inc Div Scotsman Ice Systems
Cross-Reference Index
Part NumberManufacturer
18-ITIOW Thermo Electric Company Inc. Dba Thermo Electric Company (USA)
102143 Solartron Electronics Inc Weston Instruments Div (USA)
10209-1 PRIMARY Thermo Electric Company Inc. Dba Thermo Electric Company (USA)
Related Parts
4820-00-142-3036INTERCHANGEABLE
COCK,DRAIN
076-00519
5840-00-166-5248INTERCHANGEABLE
FASTENER ASSEMBLY
102143
4710-00-491-5114INTERCHANGEABLE
TUBE,METALLIC
102143
5961-00-510-3953INTERCHANGEABLE
SEMICONDUCTOR DEVICE,THYRISTOR
944147-1
5998-00-521-5802INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
102091
5940-00-813-0563INTERCHANGEABLE
TERMINAL,STUD
10-209-1
5310-01-008-6424INTERCHANGEABLE
WASHER METALLIC
4310-01-136-3264INTERCHANGEABLE
COMPRESSOR,RECIPROCATING
102091
5315-01-234-9529INTERCHANGEABLE
PIN,HOLLOW
10209-1
6680-01-551-0570INTERCHANGEABLE
FLOAT,SWITCH,LIQUID LEVEL
02-3341-01
2590-01-597-3305INTERCHANGEABLE
WINCH,DRUM,VEHICLE MOUNTING

Frequently Asked Questions

What is NSN 6685-00-487-4591?

NSN 6685-00-487-4591 is a Thermocouple,contact, manufactured by Thermo Electric Company Inc. Dba Thermo Electric Company, classified under FSC 6685 (No Item Name Available). Status: active.

What are the part numbers for NSN 6685-00-487-4591?

NSN 6685-00-487-4591 has 3 cross-referenced part numbers: 18-ITIOW (Thermo Electric Company Inc. Dba Thermo Electric Company), 102143 (Solartron Electronics Inc Weston Instruments Div), 10209-1 (Thermo Electric Company Inc. Dba Thermo Electric Company).

What NSN replaces 6685-00-487-4591?

There are 11 known substitutes for 6685-00-487-4591: 4820-00-142-3036, 5840-00-166-5248, 4710-00-491-5114 and 8 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 10209-1?

Key specifications for 10209-1: Material: ASBESTOS OUTER JACKET INSULATION/SHEATHING; Unit Type: GASKET. 2 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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