PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

11T21STYLE25819-0P150CL130DEGFSwitch,thermostatic

Therm-O-Disc Incorporated · NSN 5930-00-082-0762 · FSC 5930 · No Item Name Available
Verified by PartsTable
NSN 5930-00-082-0762 — this item is cataloged by the U.S. Government under National Stock Number 5930-00-082-0762. Primary manufacturer part number: 11T21STYLE25819-0P150CL130DEGF.
Features
  • Switch,thermostatic — FSC 5930
  • Temp Sensing Element Type: INTERNAL SENSOR
  • Mounting Method: BRACKET(S) AND UNTHREADED HOLE(S)
  • Nonpile-Up Contact Arrangement: 1 POLE, SINGLE THROW, NORMALLY CLOSED, MOMENTARY ACTION
  • Terminal Type: TAB W/SCREW
  • Media for Which Designed: GAS OR LIQUID
  • Contact Adjustability: DEACTUATION POINT NOT ADJUSTABLE AND ACTUATION POINT NOT ADJUSTABLE
  • Contact Load Current Rating: 5.0 AMPERES INDUCTIVE LOAD FIRST VOLTAGE
Applications
  • Circuit control and protection
  • Equipment power management
  • Signal routing
General Description

The Switch,thermostatic, cataloged under National Stock Number 5930-00-082-0762, 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 Therm-O-Disc Incorporated. Government technical data includes 21 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5930-00-082-0762
Primary Part Number11T21STYLE25819-0P150CL130DEGF
Item NameSwitch,thermostatic
FSC / FSG5930 / 59 — No Item Name Available
ManufacturerTherm-O-Disc Incorporated
StatusACTIVE
Temp Sensing Element TypeINTERNAL SENSOR
Mounting MethodBRACKET(S) AND UNTHREADED HOLE(S)
Nonpile-Up Contact Arrangement1 POLE, SINGLE THROW, NORMALLY CLOSED, MOMENTARY ACTION
Terminal TypeTAB W/SCREW
Media for Which DesignedGAS OR LIQUID
Contact AdjustabilityDEACTUATION POINT NOT ADJUSTABLE AND ACTUATION POINT NOT ADJUSTABLE
Contact Load Current Rating5.0 AMPERES INDUCTIVE LOAD FIRST VOLTAGE
Contact Stimulus Rating150.00 ACTUATION POINT NOMINAL DEGREES FAHRENHEIT AND 130.00 DEACTUATION POINT NOMINAL DEGREES FAHRENHEIT
Contact Load Current Rating12.0 AMPERES RESISTIVE LOAD FOURTH VOLTAGE
Style DesignatorDISC W/FLANGE
Contact Voltage Rating in Volts30.0 DC AT SEA LEVEL FOURTH VOLTAGE
Contact Load Current Rating1.0 AMPERES RESISTIVE LOAD THIRD VOLTAGE
Contact Load Current Rating10.0 AMPERES INDUCTIVE LOAD SECOND VOLTAGE
Distance Between Mounting Facility Centers1.625 INCHES NOMINAL IN
Contact Action StimulusINCREASE
Contact Voltage Rating in Volts240.0 AC AT SEA LEVEL FIRST VOLTAGE
Contact Voltage Rating in Volts125.0 DC AT SEA LEVEL THIRD VOLTAGE
Mounting Facility PatternTWO POSITION IN-LINE
Contact Voltage Rating in Volts120.0 AC AT SEA LEVEL SECOND VOLTAGE
Unthreaded Mounting Hole Diameter0.170 INCHES NOMINAL IN
Body Diameter1.219 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
2835-00-621-4314391055 INTERCHANGEABLE
Valve Block
Eaton Aerospace, Llc Dba Jackson South
5930-00-956-9388 INTERCHANGEABLE
Switch,thermostatic
Cross-Reference Index
Part NumberManufacturer
391055 Imi Cornelius Inc. (USA)
11T21STYLE25819-0P150CL130DEGF PRIMARY Therm-O-Disc Incorporated (USA)
11T21 Therm-O-Disc Incorporated (USA)
391055 Nestle Enterprises Inc (USA)
Related Parts
2835-00-621-4314INTERCHANGEABLE
VALVE BLOCK
391055
5930-00-956-9388INTERCHANGEABLE
SWITCH,THERMOSTATIC

Frequently Asked Questions

What is NSN 5930-00-082-0762?

NSN 5930-00-082-0762 is a Switch,thermostatic, manufactured by Therm-O-Disc Incorporated, classified under FSC 5930 (No Item Name Available). Status: active.

What are the part numbers for NSN 5930-00-082-0762?

NSN 5930-00-082-0762 has 4 cross-referenced part numbers: 391055 (Imi Cornelius Inc.), 11T21STYLE25819-0P150CL130DEGF (Therm-O-Disc Incorporated), 11T21 (Therm-O-Disc Incorporated), 391055 (Nestle Enterprises Inc).

What NSN replaces 5930-00-082-0762?

There are 2 known substitutes for 5930-00-082-0762: 2835-00-621-4314, 5930-00-956-9388. Verify interchangeability with system specifications before substitution.

What are the specifications of 11T21STYLE25819-0P150CL130DEGF?

Key specifications for 11T21STYLE25819-0P150CL130DEGF: Temp Sensing Element Type: INTERNAL SENSOR; Mounting Method: BRACKET(S) AND UNTHREADED HOLE(S); Nonpile-Up Contact Arrangement: 1 POLE, SINGLE THROW, NORMALLY CLOSED, MOMENTARY ACTION; Overall Height: 1.031 INCHES NOMINAL IN. 23 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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