PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

215BControl,temperature,indicating

Electro Optical Industries Inc · NSN 6685-01-051-6502 · FSC 6685 · No Item Name Available
Verified by PartsTable
NSN 6685-01-051-6502 — this item is cataloged by the U.S. Government under National Stock Number 6685-01-051-6502. Primary manufacturer part number: 215B.
Features
  • Control,temperature,indicating — FSC 6685
  • Maximum Wattage Rating in Watts: 400.0
  • Inclosure Type: ENCASED
  • Frequency in Hertz: 60.0
  • Features Provided: POWER ON-OFF SWITCH
  • Sensing Element Type: THERMOCOUPLE REMOTE
  • Maximum Overall Width: 14.000 INCHES IN
  • Maximum Voltage Rating in Volts: 110.0 AC
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Control,temperature,indicating, cataloged under National Stock Number 6685-01-051-6502, 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 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6685-01-051-6502
Primary Part Number215B
Item NameControl,temperature,indicating
FSC / FSG6685 / 66 — No Item Name Available
ManufacturerElectro Optical Industries Inc
StatusACTIVE
Maximum Wattage Rating in Watts400.0
Inclosure TypeENCASED
Frequency in Hertz60.0
Features ProvidedPOWER ON-OFF SWITCH
Sensing Element TypeTHERMOCOUPLE REMOTE
Maximum Overall Width14.000 INCHES IN
Maximum Voltage Rating in Volts110.0 AC
Maximum Overall Length19.000 INCHES IN
Unable to DecodeUNABLE TO DECODE
Maximum Overall Height7.000 INCHES IN
Power SourceEXTERNAL
PhaseSINGLE
Operating Temp Range+50.0 TO 1000.0 CELSIUS DEGC
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
5962-00-086-7484 INTERCHANGEABLE
Microcircuit,digital
5905-00-105-1761 INTERCHANGEABLE
Resistor,fixed,wire Wound
3120-00-146-5596215B INTERCHANGEABLE
Bearing Half,sleeve
Curtiss-Wright Electro-Mechanical Corporation Div Epd
5935-00-221-5425 INTERCHANGEABLE
Jack,telephone
2805-00-740-1375630396 INTERCHANGEABLE
Strainer,oil Pump
Am General Llc
4820-01-084-2092215-C INTERCHANGEABLE
Valve,linear,directional Control
Ingersoll-Rand Company Dba Ingersoll-Rand Div Tool & Hoist Division
5935-01-306-0141 INTERCHANGEABLE
Plug,tip
3510-01-438-8009 INTERCHANGEABLE
Extractor,laundry,commercial
Cross-Reference Index
Part NumberManufacturer
215B PRIMARY Electro Optical Industries Inc (USA)
91677782 Thales Sa (FRA)
Related Parts
5962-00-086-7484INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
5905-00-105-1761INTERCHANGEABLE
RESISTOR,FIXED,WIRE WOUND
3120-00-146-5596INTERCHANGEABLE
BEARING HALF,SLEEVE
215B
5935-00-221-5425INTERCHANGEABLE
JACK,TELEPHONE
2805-00-740-1375INTERCHANGEABLE
STRAINER,OIL PUMP
630396
4820-01-084-2092INTERCHANGEABLE
VALVE,LINEAR,DIRECTIONAL CONTROL
215-C
5935-01-306-0141INTERCHANGEABLE
PLUG,TIP
3510-01-438-8009INTERCHANGEABLE
EXTRACTOR,LAUNDRY,COMMERCIAL

Frequently Asked Questions

What is NSN 6685-01-051-6502?

NSN 6685-01-051-6502 is a Control,temperature,indicating, manufactured by Electro Optical Industries Inc, classified under FSC 6685 (No Item Name Available). Status: active.

What are the part numbers for NSN 6685-01-051-6502?

NSN 6685-01-051-6502 has 2 cross-referenced part numbers: 215B (Electro Optical Industries Inc), 91677782 (Thales Sa).

What NSN replaces 6685-01-051-6502?

There are 8 known substitutes for 6685-01-051-6502: 5962-00-086-7484, 5905-00-105-1761, 3120-00-146-5596 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 215B?

Key specifications for 215B: Maximum Wattage Rating in Watts: 400.0; Inclosure Type: ENCASED; Frequency in Hertz: 60.0; Features Provided: POWER ON-OFF SWITCH. 13 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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