PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

21493-3Switch,thermostatic

Sensata Technologies, Inc. Div Sensata Attleboro · NSN 5930-00-168-8080 · FSC 5930 · No Item Name Available
Verified by PartsTable
NSN 5930-00-168-8080 — this item is cataloged by the U.S. Government under National Stock Number 5930-00-168-8080. Primary manufacturer part number: 21493-3.
Features
  • Switch,thermostatic — FSC 5930
  • Operating Temp Rating: -65.0 FAHRENHEIT MINIMUM AND 450.0 FAHRENHEIT MAXIMUM DEGF
  • Contact Load Current Rating: 5.0 AMPERES RESISTIVE LOAD SINGLE VOLTAGE
  • Contact Voltage Rating in Volts: 28.0 DC AT SEA LEVEL SINGLE VOLTAGE
  • Media for Which Designed: GAS
  • Contact Adjustability: DEACTUATION POINT NOT ADJUSTABLE AND ACTUATION POINT NOT ADJUSTABLE
  • Style Designator: DISC W/FLANGE
  • Mounting Method: BRACKET(S)
Applications
  • Circuit control and protection
  • Equipment power management
  • Signal routing
General Description

The Switch,thermostatic, cataloged under National Stock Number 5930-00-168-8080, 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 Sensata Technologies, Inc. Div Sensata Attleboro. Government technical data includes 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5930-00-168-8080
Primary Part Number21493-3
Item NameSwitch,thermostatic
FSC / FSG5930 / 59 — No Item Name Available
ManufacturerSensata Technologies, Inc. Div Sensata Attleboro
StatusACTIVE
Operating Temp Rating-65.0 FAHRENHEIT MINIMUM AND 450.0 FAHRENHEIT MAXIMUM DEGF
Contact Load Current Rating5.0 AMPERES RESISTIVE LOAD SINGLE VOLTAGE
Contact Voltage Rating in Volts28.0 DC AT SEA LEVEL SINGLE VOLTAGE
Media for Which DesignedGAS
Contact AdjustabilityDEACTUATION POINT NOT ADJUSTABLE AND ACTUATION POINT NOT ADJUSTABLE
Style DesignatorDISC W/FLANGE
Mounting MethodBRACKET(S)
Body Height0.977 INCHES MINIMUM AND 0.987 INCHES MAXIMUM IN
Contact Stimulus Rating230.00 ACTUATION POINT MINIMUM DEGREES FAHRENHEIT AND 250.00 ACTUATION POINT MAXIMUM DEGREES FAHRENHEIT AND 20.00 DIFFERENTIAL POINT MINIMUM DEGREES FAHRENHEIT AND 60.00 DIFFERENTIAL POINT MAXIMUM DEGREES FAHRENHEIT
Contact Action StimulusINCREASE
Temp Sensing Element TypeINTERNAL SENSOR
Terminal TypeCONNECTOR, PLUG
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5920-00-280-8344 INTERCHANGEABLE
Fuse,cartridge
3040-00-421-1325214933 INTERCHANGEABLE
Shaft,shouldered
Amz Alabama Inc.
5998-01-444-8194214933 INTERCHANGEABLE
Circuit Card Assembly
Northrop Grumman Systems Corporation
Cross-Reference Index
Part NumberManufacturer
21493-3 PRIMARY Sensata Technologies, Inc. Div Sensata Attleboro (USA)
Related Parts
5920-00-280-8344INTERCHANGEABLE
FUSE,CARTRIDGE
3040-00-421-1325INTERCHANGEABLE
SHAFT,SHOULDERED
214933
5998-01-444-8194INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
214933

Frequently Asked Questions

What is NSN 5930-00-168-8080?

NSN 5930-00-168-8080 is a Switch,thermostatic, manufactured by Sensata Technologies, Inc. Div Sensata Attleboro, classified under FSC 5930 (No Item Name Available). Status: active.

What are the part numbers for NSN 5930-00-168-8080?

NSN 5930-00-168-8080 has 1 cross-referenced part number: 21493-3 (Sensata Technologies, Inc. Div Sensata Attleboro).

What NSN replaces 5930-00-168-8080?

There are 3 known substitutes for 5930-00-168-8080: 5920-00-280-8344, 3040-00-421-1325, 5998-01-444-8194. Verify interchangeability with system specifications before substitution.

What are the specifications of 21493-3?

Key specifications for 21493-3: Operating Temp Rating: -65.0 FAHRENHEIT MINIMUM AND 450.0 FAHRENHEIT MAXIMUM DEGF; Contact Load Current Rating: 5.0 AMPERES RESISTIVE LOAD SINGLE VOLTAGE; Contact Voltage Rating in Volts: 28.0 DC AT SEA LEVEL SINGLE VOLTAGE; Media for Which Designed: GAS. 15 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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