PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

3450-87-149Switch,thermostatic

Honeywell International Inc. Dba Honeywell Div Sensing and Control · NSN 5930-01-193-5264 · FSC 5930 · No Item Name Available
Verified by PartsTable
NSN 5930-01-193-5264 — this item is cataloged by the U.S. Government under National Stock Number 5930-01-193-5264. Primary manufacturer part number: 3450-87-149.
Features
  • Switch,thermostatic — FSC 5930
  • Mounting Facility Pattern: TWO POSITION IN-LINE
  • Media for Which Designed: GAS
  • Body Diameter: 0.625 INCHES NOMINAL IN
  • Contact Voltage Rating in Volts: 120.0 AC AT SEA LEVEL SINGLE VOLTAGE
  • Operating Temp Rating: 0.0 FAHRENHEIT MINIMUM AND 350.0 FAHRENHEIT MAXIMUM DEGF
  • Frequency in Hertz: 60.0 SINGLE VOLTAGE
  • Contact Adjustability: ACTUATION POINT NOT ADJUSTABLE
Applications
  • Circuit control and protection
  • Equipment power management
  • Signal routing
General Description

The Switch,thermostatic, cataloged under National Stock Number 5930-01-193-5264, 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 Honeywell International Inc. Dba Honeywell Div Sensing and Control. Government technical data includes 18 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5930-01-193-5264
Primary Part Number3450-87-149
Item NameSwitch,thermostatic
FSC / FSG5930 / 59 — No Item Name Available
ManufacturerHoneywell International Inc. Dba Honeywell Div Sensing and Control
StatusACTIVE
Mounting Facility PatternTWO POSITION IN-LINE
Media for Which DesignedGAS
Body Diameter0.625 INCHES NOMINAL IN
Contact Voltage Rating in Volts120.0 AC AT SEA LEVEL SINGLE VOLTAGE
Operating Temp Rating0.0 FAHRENHEIT MINIMUM AND 350.0 FAHRENHEIT MAXIMUM DEGF
Frequency in Hertz60.0 SINGLE VOLTAGE
Contact AdjustabilityACTUATION POINT NOT ADJUSTABLE
Nonpile-Up Contact Arrangement1 POLE, SINGLE THROW, NORMALLY OPEN, MOMENTARY ACTION
Terminal TypeTAB, SOLDER LUG
Contact Load Current Rating8.0 AMPERES RESISTIVE LOAD SINGLE VOLTAGE
Style DesignatorDISC W/FLANGE
Contact Action StimulusINCREASE
Features ProvidedHERMETICALLY SEALED CASE
Unthreaded Mounting Hole Diameter0.109 INCHES NOMINAL IN
Temp Sensing Element TypeINTERNAL SENSOR
Body Height0.369 INCHES NOMINAL IN
Distance Between Mounting Facility Centers0.938 INCHES NOMINAL IN
Mounting MethodBRACKET(S) AND UNTHREADED HOLE(S)
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
6515-01-115-041627-0066 INTERCHANGEABLE
Forceps,bone Holding
Biomet Microfixation, Llc Div Biomet Microfixation
Cross-Reference Index
Part NumberManufacturer
270066 Ametek Programmable Power, Inc. (USA)
3450-87-149 PRIMARY Honeywell International Inc. Dba Honeywell Div Sensing and Control (USA)
270066 California Instruments Corp (USA)
Related Parts
6515-01-115-0416INTERCHANGEABLE
FORCEPS,BONE HOLDING
27-0066

Frequently Asked Questions

What is NSN 5930-01-193-5264?

NSN 5930-01-193-5264 is a Switch,thermostatic, manufactured by Honeywell International Inc. Dba Honeywell Div Sensing and Control, classified under FSC 5930 (No Item Name Available). Status: active.

What are the part numbers for NSN 5930-01-193-5264?

NSN 5930-01-193-5264 has 3 cross-referenced part numbers: 270066 (Ametek Programmable Power, Inc.), 3450-87-149 (Honeywell International Inc. Dba Honeywell Div Sensing and Control), 270066 (California Instruments Corp).

What NSN replaces 5930-01-193-5264?

There is 1 known substitute for 5930-01-193-5264: 6515-01-115-0416. Verify interchangeability with system specifications before substitution.

What are the specifications of 3450-87-149?

Key specifications for 3450-87-149: Mounting Facility Pattern: TWO POSITION IN-LINE; Overall Length: 1.188 INCHES NOMINAL IN; Media for Which Designed: GAS; Body Diameter: 0.625 INCHES NOMINAL IN. 20 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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