PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

6964-31Indicator,temperature,thermocoup

Cooper Interconnect, Inc. Dba Cooper Interconnect Div Interconnect · NSN 6685-01-105-2969 · FSC 6685 · No Item Name Available
Verified by PartsTable
NSN 6685-01-105-2969 — this item is cataloged by the U.S. Government under National Stock Number 6685-01-105-2969. Primary manufacturer part number: 6964-31.
Features
  • Indicator,temperature,thermocoup — FSC 6685
  • Scale Range: +0.1 TO 400.0 DEG CELSIUS SINGLE INDICATOR FIRST SCALE
  • Scale Marking Transparency: NONLUMINOUS
  • Height: 3.000 INCHES NOMINAL IN
  • Scale Marking: MAJOR GRADUATION
  • Mounting Facility Type and Quantity: 1 PANEL
  • Pointer Type: CLOCK-HAND SINGLE POINTER
  • Width: 3.500 INCHES NOMINAL IN
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Indicator,temperature,thermocoup, cataloged under National Stock Number 6685-01-105-2969, is classified within Federal Supply Class 6685 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Cooper Interconnect, Inc. Dba Cooper Interconnect Div Interconnect. Government technical data includes 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6685-01-105-2969
Primary Part Number6964-31
Item NameIndicator,temperature,thermocoup
FSC / FSG6685 / 66 — No Item Name Available
ManufacturerCooper Interconnect, Inc. Dba Cooper Interconnect Div Interconnect
StatusACTIVE
Scale Range+0.1 TO 400.0 DEG CELSIUS SINGLE INDICATOR FIRST SCALE
Scale Marking TransparencyNONLUMINOUS
Height3.000 INCHES NOMINAL IN
Scale MarkingMAJOR GRADUATION
Mounting Facility Type and Quantity1 PANEL
Pointer TypeCLOCK-HAND SINGLE POINTER
Width3.500 INCHES NOMINAL IN
Scale Range+0.1 TO 800.0 DEG FAHRENHEIT SINGLE INDICATOR SECOND SCALE
Electrical Connection Quantity1
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
5999-00-377-572669643 INTERCHANGEABLE
Wrench Kit Uhf Corporate Structu
Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple
6685-00-422-1418 INTERCHANGEABLE
Thermometer,indicating,resistanc
5360-00-499-603869-643 INTERCHANGEABLE
Spring,helical,extension
Drs Naval Power Systems Inc Dba Drs Power & Control Technologies Inc
4710-00-926-8073696431 INTERCHANGEABLE
Tube Assembly,hydraulic,nozzle C
Kreisler Industrial Corporation
5315-01-100-0762 INTERCHANGEABLE
Pin,shoulder,headless
Cross-Reference Index
Part NumberManufacturer
6964-31 PRIMARY Cooper Interconnect, Inc. Dba Cooper Interconnect Div Interconnect (USA)
6964-3 Air Dry Co of America, Llc (USA)
M5-7804-0000 Lfe Instruments a Mark IV Co (USA)
6685PL0842270 Jednolity Indeks Materialowy - Uniform Material Index (POL)
6964-31 Air Dry Co of America, Llc (USA)
Related Parts
5999-00-377-5726INTERCHANGEABLE
WRENCH KIT UHF CORPORATE STRUCTU
69643
6685-00-422-1418INTERCHANGEABLE
THERMOMETER,INDICATING,RESISTANC
5360-00-499-6038INTERCHANGEABLE
SPRING,HELICAL,EXTENSION
69-643
4710-00-926-8073INTERCHANGEABLE
TUBE ASSEMBLY,HYDRAULIC,NOZZLE C
696431
5315-01-100-0762INTERCHANGEABLE
PIN,SHOULDER,HEADLESS

Frequently Asked Questions

What is NSN 6685-01-105-2969?

NSN 6685-01-105-2969 is a Indicator,temperature,thermocoup, manufactured by Cooper Interconnect, Inc. Dba Cooper Interconnect Div Interconnect, classified under FSC 6685 (No Item Name Available). Status: active.

What are the part numbers for NSN 6685-01-105-2969?

NSN 6685-01-105-2969 has 5 cross-referenced part numbers: 6964-31 (Cooper Interconnect, Inc. Dba Cooper Interconnect Div Interconnect), 6964-3 (Air Dry Co of America, Llc), M5-7804-0000 (Lfe Instruments a Mark IV Co), 6685PL0842270 (Jednolity Indeks Materialowy - Uniform Material Index), 6964-31 (Air Dry Co of America, Llc).

What NSN replaces 6685-01-105-2969?

There are 5 known substitutes for 6685-01-105-2969: 5999-00-377-5726, 6685-00-422-1418, 5360-00-499-6038 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 6964-31?

Key specifications for 6964-31: Special Features: SCALE CALIBRATION:100 DEG C,100 DEG F;SCALE NAME:TEMPERATURE;PANEL MOUNTED BODY SIZE:2.790 IN.NOM;THERMOCOUPLE MATERIAL:IRON CONSTANTAN;NONLUMINOUS SCALE MARKING AND COLOR:MAJOR GRADUATION,BLACK IN; Scale Range: +0.1 TO 400.0 DEG CELSIUS SINGLE INDICATOR FIRST SCALE; Scale Marking Transparency: NONLUMINOUS; Height: 3.000 INCHES NOMINAL IN. 10 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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