PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

12501Thermocouple,heating Element

Gta Marine Dba Gta Marine · NSN 6685-01-499-8896 · FSC 6685 · No Item Name Available
Verified by PartsTable
NSN 6685-01-499-8896 — this item is cataloged by the U.S. Government under National Stock Number 6685-01-499-8896. Primary manufacturer part number: 12501.
Features
  • Thermocouple,heating Element — FSC 6685
  • Material: STEEL CORROSION RESISTING THERMOCOUPLE WIRE
  • Terminal Type and Quantity: 3 WIRE LEAD
  • Mounting Location: OUTSIDE METER CASE
  • 4 verified cross-references
  • Primary manufacturer: Gta Marine Dba Gta Marine
Applications
  • Applications requiring Steel Corrosion Resisting Thermocouple Wire construction
General Description

The Thermocouple,heating Element, cataloged under National Stock Number 6685-01-499-8896, is classified within Federal Supply Class 6685 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Gta Marine Dba Gta Marine. Government technical data includes 3 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6685-01-499-8896
Primary Part Number12501
Item NameThermocouple,heating Element
FSC / FSG6685 / 66 — No Item Name Available
ManufacturerGta Marine Dba Gta Marine
StatusACTIVE
MaterialSTEEL CORROSION RESISTING THERMOCOUPLE WIRE
Terminal Type and Quantity3 WIRE LEAD
Mounting LocationOUTSIDE METER CASE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5340-00-041-1855 INTERCHANGEABLE
Bracket,mounting
5133-00-236-4098 INTERCHANGEABLE
Drill,twist
8135-00-292-235012501 INTERCHANGEABLE
Tag,shipping
Goodrich Corporation
4820-00-399-480812501 INTERCHANGEABLE
Stem,fluid Valve
Calgon Carbon Uv Technologies Llc Dba Hyde Marine
5950-00-421-909212501 INTERCHANGEABLE
Reactor
Oeco, Llc Dba Pacific Scientific Oeco Div Fire Safety and Power Systems
1630-00-780-581912501 INTERCHANGEABLE
Piston,cylinder
Eaton Aerospace Llc Dba Eaton Aerospace Jackson
7530-00-831-125512501 INTERCHANGEABLE
Chart,recording Instrument
Honeywell Inc Process Control Div
5340-00-860-6610 INTERCHANGEABLE
Handle,bow
6515-01-102-5905 INTERCHANGEABLE
Bone Plate
6515-01-194-4079 INTERCHANGEABLE
Syringe,oral
Cross-Reference Index
Part NumberManufacturer
12501 PRIMARY Gta Marine Dba Gta Marine (USA)
3006996 ITEM 1 Teamtec As (NOR)
12501 Teamtec As (NOR)
3006996 Gta Marine Dba Gta Marine (USA)
Related Parts
5340-00-041-1855INTERCHANGEABLE
BRACKET,MOUNTING
5133-00-236-4098INTERCHANGEABLE
DRILL,TWIST
8135-00-292-2350INTERCHANGEABLE
TAG,SHIPPING
12501
4820-00-399-4808INTERCHANGEABLE
STEM,FLUID VALVE
12501
5950-00-421-9092INTERCHANGEABLE
REACTOR
12501
1630-00-780-5819INTERCHANGEABLE
PISTON,CYLINDER
12501
7530-00-831-1255INTERCHANGEABLE
CHART,RECORDING INSTRUMENT
12501
5340-00-860-6610INTERCHANGEABLE
HANDLE,BOW
6515-01-102-5905INTERCHANGEABLE
BONE PLATE
6515-01-194-4079INTERCHANGEABLE
SYRINGE,ORAL
5330-01-257-1752INTERCHANGEABLE
SEAL KIT
12501
5130-01-397-9569INTERCHANGEABLE
DRILL,ELECTRIC,PORTABLE
1250-1

Frequently Asked Questions

What is NSN 6685-01-499-8896?

NSN 6685-01-499-8896 is a Thermocouple,heating Element, manufactured by Gta Marine Dba Gta Marine, classified under FSC 6685 (No Item Name Available). Status: active.

What are the part numbers for NSN 6685-01-499-8896?

NSN 6685-01-499-8896 has 4 cross-referenced part numbers: 12501 (Gta Marine Dba Gta Marine), 3006996 ITEM 1 (Teamtec As), 12501 (Teamtec As), 3006996 (Gta Marine Dba Gta Marine).

What NSN replaces 6685-01-499-8896?

There are 12 known substitutes for 6685-01-499-8896: 5340-00-041-1855, 5133-00-236-4098, 8135-00-292-2350 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 12501?

Key specifications for 12501: Special Features: THERMOCOUPLE WITH TRANSMITTER FOR FLUE GAS; Material: STEEL CORROSION RESISTING THERMOCOUPLE WIRE; Terminal Type and Quantity: 3 WIRE LEAD; Mounting Location: OUTSIDE METER CASE. 5 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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