PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

738-900-046Switch,thermostatic

Raytheon Company · NSN 5930-00-578-2733 · FSC 5930 · No Item Name Available
Verified by PartsTable
NSN 5930-00-578-2733 — this item is cataloged by the U.S. Government under National Stock Number 5930-00-578-2733. Primary manufacturer part number: 738-900-046.
Features
  • Switch,thermostatic — FSC 5930
  • Temp Sensing Element Type: INTERNAL SENSOR
  • Contact Load Current Rating: 2.0 AMPERES RESISTIVE LOAD SECOND VOLTAGE
  • Contact Voltage Rating in Volts: 115.0 AC AT SEA LEVEL FIRST VOLTAGE
  • Contact Load Current Rating: 2.5 AMPERES RESISTIVE LOAD FIRST VOLTAGE
  • Contact Adjustment Range: +0.00 TO 200.00 ACTUATION POINT DEGREES FAHRENHEIT
  • Contact Adjustability: ACTUATION POINT ADJUSTABLE
  • Contact Voltage Rating in Volts: 28.0 DC AT SEA LEVEL SECOND VOLTAGE
Applications
  • Circuit control and protection
  • Equipment power management
  • Signal routing
General Description

The Switch,thermostatic, cataloged under National Stock Number 5930-00-578-2733, 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 Raytheon Company. Government technical data includes 13 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5930-00-578-2733
Primary Part Number738-900-046
Item NameSwitch,thermostatic
FSC / FSG5930 / 59 — No Item Name Available
ManufacturerRaytheon Company
StatusACTIVE
Temp Sensing Element TypeINTERNAL SENSOR
Contact Load Current Rating2.0 AMPERES RESISTIVE LOAD SECOND VOLTAGE
Contact Voltage Rating in Volts115.0 AC AT SEA LEVEL FIRST VOLTAGE
Contact Load Current Rating2.5 AMPERES RESISTIVE LOAD FIRST VOLTAGE
Contact Adjustment Range+0.00 TO 200.00 ACTUATION POINT DEGREES FAHRENHEIT
Contact AdjustabilityACTUATION POINT ADJUSTABLE
Contact Voltage Rating in Volts28.0 DC AT SEA LEVEL SECOND VOLTAGE
Distance Between Mounting Facility Centers1.000 INCHES NOMINAL IN
Nonpile-Up Contact Arrangement1 POLE, SINGLE THROW, NORMALLY CLOSED, MOMENTARY ACTION
Mounting Facility PatternTWO POSITION IN-LINE
Contact Action StimulusINCREASE
Terminal TypeTAB, SOLDER LUG
Mounting MethodFLANGE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5930-00-063-68207201SYZQ INTERCHANGEABLE
Switch,toggle
C & K Components, Llc Div C & K Components
5961-00-179-8478 INTERCHANGEABLE
Transistor
5905-00-264-4715 INTERCHANGEABLE
Resistor,fixed,wire Wound
5930-00-501-040232000-1-120 INTERCHANGEABLE
Switch,thermostatic
Kidde Technologies, Inc Dba Fenwal Safety Systems Div Fenwall Safety Systems
2915-00-777-165132-0219 INTERCHANGEABLE
Parts Kit,pump,overhaul
Hamilton Sundstrand Corporation
5950-00-847-013760029 INTERCHANGEABLE
Transformer,power
Dynalec Corporation
9905-00-864-9436 INTERCHANGEABLE
Plate,identification
5930-00-941-8109 INTERCHANGEABLE
Switch
5961-01-111-2699320001 INTERCHANGEABLE
Transistor
Dayton-Granger, Inc.
5306-01-269-25941200-35 INTERCHANGEABLE
Bolt,machine
Koehring Cranes, Inc Dba Terex Cranes Div Waverly Operations
Cross-Reference Index
Part NumberManufacturer
32000-1 Kidde Technologies, Inc Dba Fenwal Safety Systems Div Fenwall Safety Systems (USA)
120-035 Ampex Systems Corp (USA)
SW97 Ampex Systems Corp (USA)
738-900-046 PRIMARY Raytheon Company (USA)
Related Parts
5930-00-063-6820INTERCHANGEABLE
SWITCH,TOGGLE
7201SYZQ
5961-00-179-8478INTERCHANGEABLE
TRANSISTOR
5905-00-264-4715INTERCHANGEABLE
RESISTOR,FIXED,WIRE WOUND
5930-00-501-0402INTERCHANGEABLE
SWITCH,THERMOSTATIC
32000-1-120
2915-00-777-1651INTERCHANGEABLE
PARTS KIT,PUMP,OVERHAUL
32-0219
5950-00-847-0137INTERCHANGEABLE
TRANSFORMER,POWER
60029
9905-00-864-9436INTERCHANGEABLE
PLATE,IDENTIFICATION
5930-00-941-8109INTERCHANGEABLE
SWITCH
5961-01-111-2699INTERCHANGEABLE
TRANSISTOR
320001
5306-01-269-2594INTERCHANGEABLE
BOLT,MACHINE
1200-35
5355-01-391-4517INTERCHANGEABLE
KNOB
4820-01-459-5150INTERCHANGEABLE
VALVE,CHECK
320001

Frequently Asked Questions

What is NSN 5930-00-578-2733?

NSN 5930-00-578-2733 is a Switch,thermostatic, manufactured by Raytheon Company, classified under FSC 5930 (No Item Name Available). Status: active.

What are the part numbers for NSN 5930-00-578-2733?

NSN 5930-00-578-2733 has 4 cross-referenced part numbers: 32000-1 (Kidde Technologies, Inc Dba Fenwal Safety Systems Div Fenwall Safety Systems), 120-035 (Ampex Systems Corp), SW97 (Ampex Systems Corp), 738-900-046 (Raytheon Company).

What NSN replaces 5930-00-578-2733?

There are 12 known substitutes for 5930-00-578-2733: 5930-00-063-6820, 5961-00-179-8478, 5905-00-264-4715 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 738-900-046?

Key specifications for 738-900-046: Overall Length: 1.250 INCHES NOMINAL IN; Temp Sensing Element Type: INTERNAL SENSOR; Contact Load Current Rating: 2.0 AMPERES RESISTIVE LOAD SECOND VOLTAGE; Contact Voltage Rating in Volts: 115.0 AC AT SEA LEVEL FIRST VOLTAGE. 17 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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