PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

T26S-18Switch,thermostatic

Johnson Controls Inc Control Products Div · NSN 5930-00-174-6224 · FSC 5930 · No Item Name Available
Verified by PartsTable
NSN 5930-00-174-6224 — this item is cataloged by the U.S. Government under National Stock Number 5930-00-174-6224. Primary manufacturer part number: T26S-18.
Features
  • Switch,thermostatic — FSC 5930
  • Body Height: 3.750 INCHES NOMINAL IN
  • Contact Voltage Rating in Volts: 240.0 AC AT SEA LEVEL FIRST VOLTAGE
  • Contact Adjustment Range: +50.00 TO 100.00 ACTUATION POINT DEGREES FAHRENHEIT AND +50.00 TO 100.00 DEACTUATION POINT DEGREES FAHRENHEIT
  • Mounting Method: FLANGE AND SLOT
  • Contact Action Stimulus: INCREASE
  • Media for Which Designed: GAS
  • Mounting Slot Width: 0.188 INCHES MINIMUM AND 0.312 INCHES MAXIMUM IN
Applications
  • Circuit control and protection
  • Equipment power management
  • Signal routing
General Description

The Switch,thermostatic, cataloged under National Stock Number 5930-00-174-6224, 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 19 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 14 commercial cross-references from 9 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
NSN5930-00-174-6224
Primary Part NumberT26S-18
Item NameSwitch,thermostatic
FSC / FSG5930 / 59 — No Item Name Available
ManufacturerJohnson Controls Inc Control Products Div
StatusCANCELLED
Body Height3.750 INCHES NOMINAL IN
Contact Voltage Rating in Volts240.0 AC AT SEA LEVEL FIRST VOLTAGE
Contact Adjustment Range+50.00 TO 100.00 ACTUATION POINT DEGREES FAHRENHEIT AND +50.00 TO 100.00 DEACTUATION POINT DEGREES FAHRENHEIT
Mounting MethodFLANGE AND SLOT
Contact Action StimulusINCREASE
Media for Which DesignedGAS
Mounting Slot Width0.188 INCHES MINIMUM AND 0.312 INCHES MAXIMUM IN
Nonpile-Up Contact Arrangement1 POLE, SINGLE THROW, NORMALLY CLOSED, MOMENTARY ACTION
Distance Between Mounting Facility Centers3.312 INCHES NOMINAL IN
Contact AdjustabilityDEACTUATION POINT ADJUSTABLE AND ACTUATION POINT ADJUSTABLE
Terminal TypeTAB W/SCREW
Contact Load Current Rating12.5 AMPERES RESISTIVE LOAD SECOND VOLTAGE
Style DesignatorRECTANGULAR
Mounting Facility PatternTWO POSITION IN-LINE
Features ProvidedELECTRICAL ACCESS PORT
Contact Adjustment TypeEXTERNAL DEACTUATION POINT POINTER WITH SCALE AND EXTERNAL ACTUATION POINT POINTER WITH SCALE
Contact Load Current Rating6.2 AMPERES RESISTIVE LOAD FIRST VOLTAGE
Temp Sensing Element TypeINTERNAL SENSOR
Contact Voltage Rating in Volts120.0 AC AT SEA LEVEL SECOND VOLTAGE
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
5940-00-079-1575826 INTERCHANGEABLE
Terminal Board
Keystone Electronics Corp
5355-00-137-2504 INTERCHANGEABLE
Knob
2540-00-142-5163PRL16-2 INTERCHANGEABLE
Blade,windshield Wiper
Trico Products Corporation
8030-00-181-7529 INTERCHANGEABLE
Sealing Compound
3455-00-228-5284716-080619 INTERCHANGEABLE
Cutter,milling,end
Doall Baltimore Company
3455-00-231-352909610 INTERCHANGEABLE
Cutter,milling,shell End
Niagara Cutter Inc
5360-00-231-9953 INTERCHANGEABLE
Spring,helical,compression
8040-00-262-9011299-947-107 TY2CL4 INTERCHANGEABLE
Adhesive
Bell Textron Inc
3455-00-289-837053-10007 INTERCHANGEABLE
Cutter,milling,shell End
Union Butterfield Corp P O Box 9000 Crystal Lake Il 60039
6625-00-432-519682-6 INTERCHANGEABLE
Indicator Unit,brid
Sypris Electronics, Llc Div Sypris Electronics, Llc - Colorado Field Services
Cross-Reference Index
Part NumberManufacturer
180-1 Emerson Electric Co White Rodgers Co Div (USA)
7336056 U S Army Tank Automotive Command Amsta-Im-Mm (USA)
T26S-18 PRIMARY Johnson Controls Inc Control Products Div (USA)
68286 Hdt Expeditionary Systems Inc (USA)
826 Johnson Controls Inc Control Products Div (USA)
A48287 Hdt Expeditionary Systems Inc (USA)
T651A Honeywell Inc Residential Div (USA)
T72A100 Itt Aerospace Controls Llc Dba Itt Aerospace Controls Unit S (USA)
58286 Hdt Expeditionary Systems Inc (USA)
9113293 Us Army Aviation and Missile Command (USA)
CD109A3 Johnson Controls Inc Control Products Div (USA)
T44B1009 Honeywell Inc Residential Div (USA)
CD109A3 Cam-Stat Inc (USA)
CD109A3 Drs Sustainment Systems Inc (USA)
Related Parts
5940-00-079-1575INTERCHANGEABLE
TERMINAL BOARD
826
5355-00-137-2504INTERCHANGEABLE
KNOB
2540-00-142-5163INTERCHANGEABLE
BLADE,WINDSHIELD WIPER
PRL16-2
8030-00-181-7529INTERCHANGEABLE
SEALING COMPOUND
3455-00-228-5284INTERCHANGEABLE
CUTTER,MILLING,END
716-080619
3455-00-231-3529INTERCHANGEABLE
CUTTER,MILLING,SHELL END
09610
5360-00-231-9953INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
8040-00-262-9011INTERCHANGEABLE
ADHESIVE
299-947-107 TY2CL4
3455-00-289-8370INTERCHANGEABLE
CUTTER,MILLING,SHELL END
53-10007
6625-00-432-5196INTERCHANGEABLE
INDICATOR UNIT,BRID
82-6
5999-00-716-0136INTERCHANGEABLE
CONTACT ASSEMBLY,ELECTRICAL
58280
5305-00-916-4632INTERCHANGEABLE
SCREW,MACHINE
68286

Frequently Asked Questions

What is NSN 5930-00-174-6224?

NSN 5930-00-174-6224 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 5930-00-174-6224?

NSN 5930-00-174-6224 has 14 cross-referenced part numbers: 180-1 (Emerson Electric Co White Rodgers Co Div), 7336056 (U S Army Tank Automotive Command Amsta-Im-Mm), T26S-18 (Johnson Controls Inc Control Products Div), 68286 (Hdt Expeditionary Systems Inc), 826 (Johnson Controls Inc Control Products Div) and 9 more.

What NSN replaces 5930-00-174-6224?

There are 12 known substitutes for 5930-00-174-6224: 5940-00-079-1575, 5355-00-137-2504, 2540-00-142-5163 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of T26S-18?

Key specifications for T26S-18: Body Height: 3.750 INCHES NOMINAL IN; Contact Voltage Rating in Volts: 240.0 AC AT SEA LEVEL FIRST VOLTAGE; Contact Adjustment Range: +50.00 TO 100.00 ACTUATION POINT DEGREES FAHRENHEIT AND +50.00 TO 100.00 DEACTUATION POINT DEGREES FAHRENHEIT; Mounting Method: FLANGE AND SLOT. 22 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5930-00-174-6224 still in active supply?

NSN 5930-00-174-6224 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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