PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

137DSwitch,thermostatic

Duke Mfg Co · NSN 5930-00-116-4908 · FSC 5930 · No Item Name Available
Verified by PartsTable
NSN 5930-00-116-4908 — this item is cataloged by the U.S. Government under National Stock Number 5930-00-116-4908. Primary manufacturer part number: 137D.
Features
  • Switch,thermostatic — FSC 5930
  • Contact Adjustability: DEACTUATION POINT NOT ADJUSTABLE
  • Contact Action Stimulus: INCREASE
  • Nonpile-Up Contact Arrangement: 1 POLE, SINGLE THROW, BOTH POSITIONS MAINTAINED
  • Mounting Method: UNTHREADED HOLE(S)
  • Contact Voltage Rating in Volts: 480.0 AC AT SEA LEVEL SINGLE VOLTAGE
  • Contact Stimulus Rating: 200.00 ACTUATION POINT NOMINAL DEGREES FAHRENHEIT AND 550.00 DEACTUATION POINT NOMINAL DEGREES FAHRENHEIT AND 14.00 DIFFERENTIAL POINT NOMINAL DEGREES FAHRENHEIT
  • Contact Load Current Rating: 10.0 AMPERES RESISTIVE LOAD SINGLE VOLTAGE
Applications
  • Circuit control and protection
  • Equipment power management
  • Signal routing
General Description

The Switch,thermostatic, cataloged under National Stock Number 5930-00-116-4908, 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 Duke Mfg Co. Government technical data includes 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5930-00-116-4908
Primary Part Number137D
Item NameSwitch,thermostatic
FSC / FSG5930 / 59 — No Item Name Available
ManufacturerDuke Mfg Co
StatusACTIVE
Contact AdjustabilityDEACTUATION POINT NOT ADJUSTABLE
Contact Action StimulusINCREASE
Nonpile-Up Contact Arrangement1 POLE, SINGLE THROW, BOTH POSITIONS MAINTAINED
Mounting MethodUNTHREADED HOLE(S)
Contact Voltage Rating in Volts480.0 AC AT SEA LEVEL SINGLE VOLTAGE
Contact Stimulus Rating200.00 ACTUATION POINT NOMINAL DEGREES FAHRENHEIT AND 550.00 DEACTUATION POINT NOMINAL DEGREES FAHRENHEIT AND 14.00 DIFFERENTIAL POINT NOMINAL DEGREES FAHRENHEIT
Contact Load Current Rating10.0 AMPERES RESISTIVE LOAD SINGLE VOLTAGE
Temp Sensing Element TypeCAPILLARY TUBE-BULB
Capillary Tube Length48.0 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
5910-00-433-1877111122-118 INTERCHANGEABLE
Capacitor,fixed,electrolytic
L3harris Technologies, Inc.
5910-00-433-1878111122-120 INTERCHANGEABLE
Capacitor,fixed,electrolytic
L3harris Technologies, Inc.
5910-00-483-5661469-009-154 INTERCHANGEABLE
Capacitor,fixed,electrolytic
Cmc Electronics Inc
5910-00-496-9154469-009-158 INTERCHANGEABLE
Capacitor,fixed,electrolytic
Cmc Electronics Inc
5930-00-901-9528 INTERCHANGEABLE
Switch,thermostatic
5930-01-019-5212WC-501 INTERCHANGEABLE
Switch,thermostatic
Curtis Wilbur Co Inc
5910-01-117-8139138D157X9030F2 INTERCHANGEABLE
Capacitor,fixed,electrolytic
Vishay Sprague Sanford Inc Div Sprague
5930-01-230-7004D1/D18 INTERCHANGEABLE
Switch,thermostatic
The Electric Heater Co Dba Hubbell Electric Heater Co.
Cross-Reference Index
Part NumberManufacturer
40Z-77087 Robertshaw Controls Co Uni-Line Div (USA)
D1-D18 Robertshaw Controls Co Uni-Line Div (USA)
137D PRIMARY Duke Mfg Co (USA)
Related Parts
5910-00-433-1877INTERCHANGEABLE
CAPACITOR,FIXED,ELECTROLYTIC
111122-118
5910-00-433-1878INTERCHANGEABLE
CAPACITOR,FIXED,ELECTROLYTIC
111122-120
5910-00-483-5661INTERCHANGEABLE
CAPACITOR,FIXED,ELECTROLYTIC
469-009-154
5910-00-496-9154INTERCHANGEABLE
CAPACITOR,FIXED,ELECTROLYTIC
469-009-158
5930-00-901-9528INTERCHANGEABLE
SWITCH,THERMOSTATIC
5930-01-019-5212INTERCHANGEABLE
SWITCH,THERMOSTATIC
WC-501
5910-01-117-8139INTERCHANGEABLE
CAPACITOR,FIXED,ELECTROLYTIC
138D157X9030F2
5930-01-230-7004INTERCHANGEABLE
SWITCH,THERMOSTATIC
D1/D18

Frequently Asked Questions

What is NSN 5930-00-116-4908?

NSN 5930-00-116-4908 is a Switch,thermostatic, manufactured by Duke Mfg Co, classified under FSC 5930 (No Item Name Available). Status: active.

What are the part numbers for NSN 5930-00-116-4908?

NSN 5930-00-116-4908 has 3 cross-referenced part numbers: 40Z-77087 (Robertshaw Controls Co Uni-Line Div), D1-D18 (Robertshaw Controls Co Uni-Line Div), 137D (Duke Mfg Co).

What NSN replaces 5930-00-116-4908?

There are 8 known substitutes for 5930-00-116-4908: 5910-00-433-1877, 5910-00-433-1878, 5910-00-483-5661 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 137D?

Key specifications for 137D: Contact Adjustability: DEACTUATION POINT NOT ADJUSTABLE; Contact Action Stimulus: INCREASE; Nonpile-Up Contact Arrangement: 1 POLE, SINGLE THROW, BOTH POSITIONS MAINTAINED; Mounting Method: UNTHREADED HOLE(S). 10 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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