PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

101-169Calibrator,thermometer

Electro Optical Industries Inc · NSN 6685-01-352-7241 · FSC 6685 · No Item Name Available
Verified by PartsTable
NSN 6685-01-352-7241 — this item is cataloged by the U.S. Government under National Stock Number 6685-01-352-7241. Primary manufacturer part number: 101-169.
Features
  • Calibrator,thermometer — FSC 6685
  • DC Voltage Rating: 0.0 VOLTS MINIMUM AND 5.0 VOLTS MAXIMUM
  • Calibration Type: DEG CELSIUS
  • Supplementary Features: GALLIUM ARSENIDE LIGHT SOURCE USED TO CALIBRATE AND TROUBLE INFARED SENSING AND DISPLAYS FOR BLACK BODY SYS
  • Instrument Calibration Range: INFARED FREQUENCY TO READ 935.0 NANOMETERS AT 10.0 KHZ TO 600.0 DEG C. KHz
  • 2 verified cross-references
  • Primary manufacturer: Electro Optical Industries Inc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Calibrator,thermometer, cataloged under National Stock Number 6685-01-352-7241, is classified within Federal Supply Class 6685 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Electro Optical Industries Inc. Government technical data includes 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, 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
NSN6685-01-352-7241
Primary Part Number101-169
Item NameCalibrator,thermometer
FSC / FSG6685 / 66 — No Item Name Available
ManufacturerElectro Optical Industries Inc
StatusACTIVE
DC Voltage Rating0.0 VOLTS MINIMUM AND 5.0 VOLTS MAXIMUM
Calibration TypeDEG CELSIUS
Supplementary FeaturesGALLIUM ARSENIDE LIGHT SOURCE USED TO CALIBRATE AND TROUBLE INFARED SENSING AND DISPLAYS FOR BLACK BODY SYS
Instrument Calibration RangeINFARED FREQUENCY TO READ 935.0 NANOMETERS AT 10.0 KHZ TO 600.0 DEG C. KHz
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
2990-00-148-749410-1169 INTERCHANGEABLE
Muffler,exhaust
Department of Defense Project Manager-Mobile Electric Power
2810-00-210-5595153113 INTERCHANGEABLE
Damper,crankshaft
Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.
5999-00-434-8912 INTERCHANGEABLE
Heat Sink,electrical-Electronic
5998-00-523-9843101169 INTERCHANGEABLE
Circuit Card Assembly
Aimtron Systems, Llc
5310-00-973-8173 INTERCHANGEABLE
Nut,plain,hexagon
5340-01-042-2491101169 INTERCHANGEABLE
Plunger,quick Release
Hollingsead International, Llc
1680-01-072-0056 INTERCHANGEABLE
Roller,guide
5830-01-121-0155 INTERCHANGEABLE
Intercommunication Station
5315-01-201-5604101169 INTERCHANGEABLE
Pin,drive,guided
Hollingsead International, Llc
5330-01-251-055010-1169 INTERCHANGEABLE
Gasket
Fabwright Inc
Cross-Reference Index
Part NumberManufacturer
101-169 PRIMARY Electro Optical Industries Inc (USA)
3420 Electro Optical Industries Inc (USA)
Related Parts
2990-00-148-7494INTERCHANGEABLE
MUFFLER,EXHAUST
10-1169
2810-00-210-5595INTERCHANGEABLE
DAMPER,CRANKSHAFT
153113
5999-00-434-8912INTERCHANGEABLE
HEAT SINK,ELECTRICAL-ELECTRONIC
5998-00-523-9843INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
101169
5310-00-973-8173INTERCHANGEABLE
NUT,PLAIN,HEXAGON
5340-01-042-2491INTERCHANGEABLE
PLUNGER,QUICK RELEASE
101169
1680-01-072-0056INTERCHANGEABLE
ROLLER,GUIDE
5830-01-121-0155INTERCHANGEABLE
INTERCOMMUNICATION STATION
5315-01-201-5604INTERCHANGEABLE
PIN,DRIVE,GUIDED
101169
5330-01-251-0550INTERCHANGEABLE
GASKET
10-1169
5935-01-566-8101INTERCHANGEABLE
GUIDE,ELECTRICAL CONNECTOR
101169
1630-01-581-3467INTERCHANGEABLE
WHEEL HALF,AIRCRAFT
10-1169

Frequently Asked Questions

What is NSN 6685-01-352-7241?

NSN 6685-01-352-7241 is a Calibrator,thermometer, manufactured by Electro Optical Industries Inc, classified under FSC 6685 (No Item Name Available). Status: active.

What are the part numbers for NSN 6685-01-352-7241?

NSN 6685-01-352-7241 has 2 cross-referenced part numbers: 101-169 (Electro Optical Industries Inc), 3420 (Electro Optical Industries Inc).

What NSN replaces 6685-01-352-7241?

There are 12 known substitutes for 6685-01-352-7241: 2990-00-148-7494, 2810-00-210-5595, 5999-00-434-8912 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 101-169?

Key specifications for 101-169: End Item Identification: 4935013095134; DC Voltage Rating: 0.0 VOLTS MINIMUM AND 5.0 VOLTS MAXIMUM; Calibration Type: DEG CELSIUS; Supplementary Features: GALLIUM ARSENIDE LIGHT SOURCE USED TO CALIBRATE AND TROUBLE INFARED SENSING AND DISPLAYS FOR BLACK BODY SYS. 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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