PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

T26T-3CSwitch,thermostatic

Johnson Controls Inc Control Products Div · NSN 5930-00-842-0177 · FSC 5930 · No Item Name Available
Verified by PartsTable
NSN 5930-00-842-0177 — this item is cataloged by the U.S. Government under National Stock Number 5930-00-842-0177. Primary manufacturer part number: T26T-3C.
Features
  • Switch,thermostatic — FSC 5930
  • Temp Sensing Element Type: INTERNAL SENSOR
  • Contact Voltage Rating in Volts: 115.0 AC AT SEA LEVEL SECOND VOLTAGE
  • Contact Adjustment Range: +40.00 TO 90.00 ACTUATION POINT DEGREES FAHRENHEIT
  • Contact Load Current Rating: 5.0 AMPERES RESISTIVE LOAD FIRST VOLTAGE
  • Contact Load Current Rating: 10.0 AMPERES RESISTIVE LOAD SECOND VOLTAGE
  • Features Provided: VISUAL INDICATING THERMOMETER
  • Mounting Method: FLANGE
Applications
  • Circuit control and protection
  • Equipment power management
  • Signal routing
General Description

The Switch,thermostatic, cataloged under National Stock Number 5930-00-842-0177, is classified within Federal Supply Class 5930 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Johnson Controls Inc Control Products Div. Government technical data includes 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 10 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5930-00-842-0177
Primary Part NumberT26T-3C
Item NameSwitch,thermostatic
FSC / FSG5930 / 59 — No Item Name Available
ManufacturerJohnson Controls Inc Control Products Div
StatusCANCELLED
Temp Sensing Element TypeINTERNAL SENSOR
Contact Voltage Rating in Volts115.0 AC AT SEA LEVEL SECOND VOLTAGE
Contact Adjustment Range+40.00 TO 90.00 ACTUATION POINT DEGREES FAHRENHEIT
Contact Load Current Rating5.0 AMPERES RESISTIVE LOAD FIRST VOLTAGE
Contact Load Current Rating10.0 AMPERES RESISTIVE LOAD SECOND VOLTAGE
Features ProvidedVISUAL INDICATING THERMOMETER
Mounting MethodFLANGE
Media for Which DesignedGAS OR LIQUID
Contact AdjustabilityACTUATION POINT ADJUSTABLE
Contact Action StimulusINCREASE
Contact Voltage Rating in Volts230.0 AC AT SEA LEVEL FIRST VOLTAGE
Nonpile-Up Contact Arrangement1 POLE, DOUBLE THROW, ONE POSITION MOMENTARY
Terminal TypeTAB W/SCREW
Contact Adjustment TypeEXTERNAL ACTUATION POINT KNOB
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
4920-00-055-6391TA103 INTERCHANGEABLE
Flip Flop Assy
Transico, Inc. Dba Eeco Switch
3110-00-142-4335B543SD610 INTERCHANGEABLE
Bearing,ball,airframe
New Hampshire Ball Bearings Inc Div Hitech Division
5930-00-201-4427 INTERCHANGEABLE
Switch,thermostatic
7510-00-286-17161764 INTERCHANGEABLE
Ink,duplicating Machine Stencil
Abd Intl Inc Dba Abdick
5330-00-399-69661766 INTERCHANGEABLE
Gasket
Dana Automotive Systems Group, Llc Dba Dana Sealing Products
5930-00-615-9376 INTERCHANGEABLE
Switch,toggle
5950-00-681-29961857568 INTERCHANGEABLE
Reactor
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
5975-00-683-27398720 INTERCHANGEABLE
Coupling,electrical Conduit
Abb Installation Products Inc
5360-00-896-6686530B001766 INTERCHANGEABLE
Spring,detent
L3 Technologies, Inc. Div L3 Keo
5975-00-903-8857 INTERCHANGEABLE
Adapter,electrical Conduit
Cross-Reference Index
Part NumberManufacturer
55-30060-004 York Industries, Inc. (USA)
T26T-3C PRIMARY Johnson Controls Inc Control Products Div (USA)
TA103A Ge Aviation Systems Llc Dba Ge Aviation Systems Llc (USA)
826XHM0D2000 Johnson Controls Inc Control Products Div (USA)
T26T-3 Johnson Controls, Inc Div Building Efficiency (USA)
TYPE874A01M0D1002 Johnson Controls Inc Control Products Div (USA)
TA103 Ge Aviation Systems Llc Dba Ge Aviation Systems Llc (USA)
176-6 Johnson Controls Inc Control Products Div (USA)
876M0DEL5000 Johnson Controls Inc Control Products Div (USA)
T26T-3 Johnson Controls Inc Control Products Div (USA)
Related Parts
4920-00-055-6391INTERCHANGEABLE
FLIP FLOP ASSY
TA103
3110-00-142-4335INTERCHANGEABLE
BEARING,BALL,AIRFRAME
B543SD610
5930-00-201-4427INTERCHANGEABLE
SWITCH,THERMOSTATIC
7510-00-286-1716INTERCHANGEABLE
INK,DUPLICATING MACHINE STENCIL
1764
5330-00-399-6966INTERCHANGEABLE
GASKET
1766
5930-00-615-9376INTERCHANGEABLE
SWITCH,TOGGLE
5950-00-681-2996INTERCHANGEABLE
REACTOR
1857568
5975-00-683-2739INTERCHANGEABLE
COUPLING,ELECTRICAL CONDUIT
8720
5360-00-896-6686INTERCHANGEABLE
SPRING,DETENT
530B001766
5975-00-903-8857INTERCHANGEABLE
ADAPTER,ELECTRICAL CONDUIT
5950-00-954-3059INTERCHANGEABLE
REACTOR
1023803
4720-01-136-6570INTERCHANGEABLE
HOSE,NONMETALLIC
601/AE701

Frequently Asked Questions

What is NSN 5930-00-842-0177?

NSN 5930-00-842-0177 is a Switch,thermostatic, manufactured by Johnson Controls Inc Control Products Div, classified under FSC 5930 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5930-00-842-0177?

NSN 5930-00-842-0177 has 10 cross-referenced part numbers: 55-30060-004 (York Industries, Inc.), T26T-3C (Johnson Controls Inc Control Products Div), TA103A (Ge Aviation Systems Llc Dba Ge Aviation Systems Llc), 826XHM0D2000 (Johnson Controls Inc Control Products Div), T26T-3 (Johnson Controls, Inc Div Building Efficiency) and 5 more.

What NSN replaces 5930-00-842-0177?

There are 12 known substitutes for 5930-00-842-0177: 4920-00-055-6391, 3110-00-142-4335, 5930-00-201-4427 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of T26T-3C?

Key specifications for T26T-3C: Temp Sensing Element Type: INTERNAL SENSOR; Overall Length: 4.000 INCHES NOMINAL IN; Contact Voltage Rating in Volts: 115.0 AC AT SEA LEVEL SECOND VOLTAGE; Contact Adjustment Range: +40.00 TO 90.00 ACTUATION POINT DEGREES FAHRENHEIT. 17 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5930-00-842-0177 still in active supply?

NSN 5930-00-842-0177 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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