PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

TA23Switch,thermostatic

Franklin Products Corp · NSN 5930-00-103-7421 · FSC 5930 · No Item Name Available
Verified by PartsTable
NSN 5930-00-103-7421 — this item is cataloged by the U.S. Government under National Stock Number 5930-00-103-7421. Primary manufacturer part number: TA23.
Features
  • Switch,thermostatic — FSC 5930
  • Body Length: 2.000 INCHES NOMINAL IN
  • Bulb Length: 7.500 INCHES NOMINAL IN
  • Capillary Tube Length: 30.000 INCHES NOMINAL IN
  • Media for Which Designed: GAS OR LIQUID
  • Bulb Diameter: 0.312 INCHES NOMINAL IN
  • Terminal Type: TAB W/SCREW
  • Contact Adjustability: DEACTUATION POINT ADJUSTABLE AND ACTUATION POINT ADJUSTABLE
Applications
  • Circuit control and protection
  • Equipment power management
  • Signal routing
General Description

The Switch,thermostatic, cataloged under National Stock Number 5930-00-103-7421, 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 Franklin Products Corp. Government technical data includes 20 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. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5930-00-103-7421
Primary Part NumberTA23
Item NameSwitch,thermostatic
FSC / FSG5930 / 59 — No Item Name Available
ManufacturerFranklin Products Corp
StatusACTIVE
Body Length2.000 INCHES NOMINAL IN
Bulb Length7.500 INCHES NOMINAL IN
Capillary Tube Length30.000 INCHES NOMINAL IN
Media for Which DesignedGAS OR LIQUID
Bulb Diameter0.312 INCHES NOMINAL IN
Terminal TypeTAB W/SCREW
Contact AdjustabilityDEACTUATION POINT ADJUSTABLE AND ACTUATION POINT ADJUSTABLE
Temp Sensing Element TypeCAPILLARY TUBE-BULB
Mounting MethodBRACKET(S) AND UNTHREADED HOLE(S)
Contact Adjustment Range+100.00 TO 300.00 ACTUATION POINT DEGREES FAHRENHEIT AND +100.00 TO 300.00 DEACTUATION POINT DEGREES FAHRENHEIT
Mounting Facility PatternTWO POSITION IN-LINE
Body Height3.500 INCHES NOMINAL IN
Contact Adjustment TypeEXTERNAL DEACTUATION POINT KNOB WITH SCALE AND EXTERNAL ACTUATION POINT KNOB WITH SCALE
Contact Action StimulusINCREASE
Contact Voltage Rating in Volts250.0 AC AT SEA LEVEL SINGLE VOLTAGE
Style DesignatorRECTANGULAR W/BRACKET
Unthreaded Mounting Hole Diameter0.219 INCHES NOMINAL IN
Contact Load Current Rating2.0 AMPERES RESISTIVE LOAD SINGLE VOLTAGE
Nonpile-Up Contact Arrangement2 POLE, DOUBLE THROW, BOTH POSITIONS MAINTAINED
Distance Between Mounting Facility Centers2.250 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
4910-01-302-7176TA23A INTERCHANGEABLE
Adapter,radiator Cap
Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc
4130-01-464-6899TA-23 INTERCHANGEABLE
Evaporator Coil,refrigeration
Atmost Refrigeration Company, Inc. Div Atmost Refrigeration
Cross-Reference Index
Part NumberManufacturer
TA23 Franklin Products Corp (USA)
Related Parts
4910-01-302-7176INTERCHANGEABLE
ADAPTER,RADIATOR CAP
TA23A
4130-01-464-6899INTERCHANGEABLE
EVAPORATOR COIL,REFRIGERATION
TA-23

Frequently Asked Questions

What is NSN 5930-00-103-7421?

NSN 5930-00-103-7421 is a Switch,thermostatic, manufactured by Franklin Products Corp, classified under FSC 5930 (No Item Name Available). Status: active.

What are the part numbers for NSN 5930-00-103-7421?

NSN 5930-00-103-7421 has 1 cross-referenced part number: TA23 (Franklin Products Corp).

What NSN replaces 5930-00-103-7421?

There are 2 known substitutes for 5930-00-103-7421: 4910-01-302-7176, 4130-01-464-6899. Verify interchangeability with system specifications before substitution.

What are the specifications of TA23?

Key specifications for TA23: Body Length: 2.000 INCHES NOMINAL IN; Bulb Length: 7.500 INCHES NOMINAL IN; Capillary Tube Length: 30.000 INCHES NOMINAL IN; Media for Which Designed: GAS OR LIQUID. 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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