PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

181-10Pyrometer,indicating

Pyrometer Instrument Co Inc · NSN 6685-01-243-0372 · FSC 6685 · No Item Name Available
Verified by PartsTable
NSN 6685-01-243-0372 — this item is cataloged by the U.S. Government under National Stock Number 6685-01-243-0372. Primary manufacturer part number: 181-10.
Features
  • Pyrometer,indicating — FSC 6685
  • Style Designator: PORTABLE, HANDHELD
  • Scale Type: LINEAR
  • Measurement Type: THERMOELECTRICAL CIRCUIT
  • Scale Measurement Range: +0.000 TO 1000.000 DEG FAHRENHEIT
  • 1 verified cross-reference
  • Primary manufacturer: Pyrometer Instrument Co Inc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Pyrometer,indicating, cataloged under National Stock Number 6685-01-243-0372, is classified within Federal Supply Class 6685 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Pyrometer Instrument Co Inc. Government technical data includes 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6685-01-243-0372
Primary Part Number181-10
Item NamePyrometer,indicating
FSC / FSG6685 / 66 — No Item Name Available
ManufacturerPyrometer Instrument Co Inc
StatusACTIVE
Style DesignatorPORTABLE, HANDHELD
Scale TypeLINEAR
Measurement TypeTHERMOELECTRICAL CIRCUIT
Scale Measurement Range+0.000 TO 1000.000 DEG FAHRENHEIT
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 10
5315-00-448-7302 INTERCHANGEABLE
Pin,hollow
1650-00-724-083818110 INTERCHANGEABLE
Armature Assembly,solenoid Valve
Cadillac Gage Textron Inc.
5950-00-832-7999SM-D-439960 INTERCHANGEABLE
Transformer,power
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
5940-00-849-6427181-1-0 INTERCHANGEABLE
Splice,conductor
American Aluminum Products Inc
5133-01-095-6626 INTERCHANGEABLE
Drill,twist
3110-01-367-414629416E INTERCHANGEABLE
Bearing,roller,thrust
Skf Usa Inc.
6145-01-376-8568181-10 INTERCHANGEABLE
Cable,special Purpose,electrical
Thomas and Betts Corp Electronics Group
5999-01-416-6017 INTERCHANGEABLE
Pcb,ventilator,volu
6515-01-586-2048MMTRI-0022A INTERCHANGEABLE
Electrode,surgical Instrument in
Healthmark Industries Co., Inc.
9390-01-668-650518110 INTERCHANGEABLE
Wick
Consolidated Sewing Machine Corp
Cross-Reference Index
Part NumberManufacturer
181-10 Pyrometer Instrument Co Inc (USA)
Related Parts
5315-00-448-7302INTERCHANGEABLE
PIN,HOLLOW
1650-00-724-0838INTERCHANGEABLE
ARMATURE ASSEMBLY,SOLENOID VALVE
18110
5950-00-832-7999INTERCHANGEABLE
TRANSFORMER,POWER
SM-D-439960
5940-00-849-6427INTERCHANGEABLE
SPLICE,CONDUCTOR
181-1-0
5133-01-095-6626INTERCHANGEABLE
DRILL,TWIST
3110-01-367-4146INTERCHANGEABLE
BEARING,ROLLER,THRUST
29416E
6145-01-376-8568INTERCHANGEABLE
CABLE,SPECIAL PURPOSE,ELECTRICAL
181-10
5999-01-416-6017INTERCHANGEABLE
PCB,VENTILATOR,VOLU
6515-01-586-2048INTERCHANGEABLE
ELECTRODE,SURGICAL INSTRUMENT IN
MMTRI-0022A
9390-01-668-6505INTERCHANGEABLE
WICK
18110

Frequently Asked Questions

What is NSN 6685-01-243-0372?

NSN 6685-01-243-0372 is a Pyrometer,indicating, manufactured by Pyrometer Instrument Co Inc, classified under FSC 6685 (No Item Name Available). Status: active.

What are the part numbers for NSN 6685-01-243-0372?

NSN 6685-01-243-0372 has 1 cross-referenced part number: 181-10 (Pyrometer Instrument Co Inc).

What NSN replaces 6685-01-243-0372?

There are 10 known substitutes for 6685-01-243-0372: 5315-00-448-7302, 1650-00-724-0838, 5950-00-832-7999 and 7 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 181-10?

Key specifications for 181-10: Style Designator: PORTABLE, HANDHELD; Scale Type: LINEAR; Measurement Type: THERMOELECTRICAL CIRCUIT; Special Features: INCLUDES NO. 302 THERMOCOUPLE. 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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