PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

908944-02Switch,thermostatic

Lockheed Martin Corp Dba Lockheed Martin Div Mst - Eagan · NSN 5930-00-899-2585 · FSC 5930 · No Item Name Available
Verified by PartsTable
NSN 5930-00-899-2585 — this item is cataloged by the U.S. Government under National Stock Number 5930-00-899-2585. Primary manufacturer part number: 908944-02.
Features
  • Switch,thermostatic — FSC 5930
  • Contact Load Current Rating: 5.0 AMPERES RESISTIVE LOAD SECOND VOLTAGE
  • Contact Stimulus Rating: 115.00 ACTUATION POINT NOMINAL DEGREES FAHRENHEIT
  • Mounting Method: FLANGE AND THREADED HOLE(S)
  • Thread Quantity Per Inch: 32 ALL THREADED HOLE
  • Contact Adjustment Range: +32.00 TO 200.00 ACTUATION POINT DEGREES FAHRENHEIT
  • Body Length: 3.656 INCHES NOMINAL IN
  • Style Designator: RECTANGULAR
Applications
  • Circuit control and protection
  • Equipment power management
  • Signal routing
General Description

The Switch,thermostatic, cataloged under National Stock Number 5930-00-899-2585, 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 Lockheed Martin Corp Dba Lockheed Martin Div Mst - Eagan. Government technical data includes 28 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5930-00-899-2585
Primary Part Number908944-02
Item NameSwitch,thermostatic
FSC / FSG5930 / 59 — No Item Name Available
ManufacturerLockheed Martin Corp Dba Lockheed Martin Div Mst - Eagan
StatusCANCELLED
Contact Load Current Rating5.0 AMPERES RESISTIVE LOAD SECOND VOLTAGE
Contact Stimulus Rating115.00 ACTUATION POINT NOMINAL DEGREES FAHRENHEIT
Mounting MethodFLANGE AND THREADED HOLE(S)
Thread Quantity Per Inch32 ALL THREADED HOLE
Contact Adjustment Range+32.00 TO 200.00 ACTUATION POINT DEGREES FAHRENHEIT
Body Length3.656 INCHES NOMINAL IN
Style DesignatorRECTANGULAR
Contact Action StimulusINCREASE
Contact Load Current Rating2.0 AMPERES RESISTIVE LOAD THIRD VOLTAGE
Temp Sensing Element TypeEXPANDING SHELL
Terminal TypeWIRE LEAD
Hazardous Locations/environmental ProtectionMOISTURE RESISTANT
Contact Voltage Rating in Volts115.0 AC AT SEA LEVEL FIRST VOLTAGE
Contact Voltage Rating in Volts115.0 DC AT SEA LEVEL FOURTH VOLTAGE
Contact Voltage Rating in Volts230.0 AC AT SEA LEVEL SECOND VOLTAGE
Contact Load Current Rating2.0 AMPERES RESISTIVE LOAD FOURTH VOLTAGE
Media for Which DesignedGAS OR LIQUID
Shortest Horizontal Distance Between Mounting Centers0.536 INCHES MINIMUM AND 0.546 INCHES MAXIMUM IN
Mounting Facility PatternISOSCELES TRIANGLE
Thread Class2B ALL THREADED HOLE
Nonpile-Up Contact Arrangement1 POLE, SINGLE THROW, NORMALLY OPEN, MOMENTARY ACTION
Contact Voltage Rating in Volts28.0 DC AT SEA LEVEL THIRD VOLTAGE
Contact Load Current Rating10.0 AMPERES RESISTIVE LOAD FIRST VOLTAGE
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC) ALL THREADED HOLE
Contact Adjustment TypeEXTERNAL ACTUATION POINT SCREW
Longest Vertical Distance Between Mounting Centers1.227 INCHES MINIMUM AND 1.247 INCHES MAXIMUM IN
Contact AdjustabilityACTUATION POINT ADJUSTABLE, PRESET
Nominal Thread Size0.164 INCHES ALL THREADED HOLE IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
5950-00-230-8217E497 INTERCHANGEABLE
Transformer,radio Frequency
Viking Technologies, Ltd.
6105-00-574-58984730-1 INTERCHANGEABLE
Motor,alternating Current
Ge Aviation Systems Llc Dba Ge Aviation Systems Llc
6210-00-763-7670LVN-2703A INTERCHANGEABLE
Light,indicator
Eaton Electrical Inc. Dba Cuttler Hmmer Cmrcl Cntrls Div Div Vehicle Controls Business Unit
4730-00-869-98574730-1 INTERCHANGEABLE
Coupling Half,quick Disconnect
Safran Electronics & Defense, Avionics Usa, Llc Dba Use CAGE Code 879b2 for Cataloging
5915-00-900-884947301 INTERCHANGEABLE
Filter,band Pass
L3harris Technologies, Inc. Div Space and Airborne Systems
4820-01-058-49934730-1 INTERCHANGEABLE
Valve,check
Howell Laboratories Inc Dba Howell Laboratories Inc
4730-01-099-61308936-1 INTERCHANGEABLE
Nipple Assembly
Safran Electronics & Defense, Avionics Usa, Llc Dba Use CAGE Code 879b2 for Cataloging
4730-01-099-84379391G16 INTERCHANGEABLE
Cap,quick Disconnect
Safran Electronics & Defense, Avionics Usa, Llc Dba Use CAGE Code 879b2 for Cataloging
5133-01-117-0464 INTERCHANGEABLE
Drill,twist
5310-01-285-1613473-01 INTERCHANGEABLE
Nut,self-Locking,hexagon
Trac Regulator Co., Inc. Dba Trac Regulator Co Inc
Cross-Reference Index
Part NumberManufacturer
47301 Kidde Technologies, Inc Dba Fenwal Safety Systems Div Fenwall Safety Systems (USA)
47301-400-115F Kidde Technologies, Inc Dba Fenwal Safety Systems Div Fenwall Safety Systems (USA)
908944-02 PRIMARY Lockheed Martin Corp Dba Lockheed Martin Div Mst - Eagan (USA)
Related Parts
5950-00-230-8217INTERCHANGEABLE
TRANSFORMER,RADIO FREQUENCY
E497
6105-00-574-5898INTERCHANGEABLE
MOTOR,ALTERNATING CURRENT
4730-1
6210-00-763-7670INTERCHANGEABLE
LIGHT,INDICATOR
LVN-2703A
4730-00-869-9857INTERCHANGEABLE
COUPLING HALF,QUICK DISCONNECT
4730-1
5915-00-900-8849INTERCHANGEABLE
FILTER,BAND PASS
47301
4820-01-058-4993INTERCHANGEABLE
VALVE,CHECK
4730-1
4730-01-099-6130INTERCHANGEABLE
NIPPLE ASSEMBLY
8936-1
4730-01-099-8437INTERCHANGEABLE
CAP,QUICK DISCONNECT
9391G16
5133-01-117-0464INTERCHANGEABLE
DRILL,TWIST
5310-01-285-1613INTERCHANGEABLE
NUT,SELF-LOCKING,HEXAGON
473-01
3439-01-415-4132INTERCHANGEABLE
SOLDER,TIN ALLOY
4630-01-652-7212INTERCHANGEABLE
PUMPING UNIT,SEWAGE
4730-1

Frequently Asked Questions

What is NSN 5930-00-899-2585?

NSN 5930-00-899-2585 is a Switch,thermostatic, manufactured by Lockheed Martin Corp Dba Lockheed Martin Div Mst - Eagan, classified under FSC 5930 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5930-00-899-2585?

NSN 5930-00-899-2585 has 3 cross-referenced part numbers: 47301 (Kidde Technologies, Inc Dba Fenwal Safety Systems Div Fenwall Safety Systems), 47301-400-115F (Kidde Technologies, Inc Dba Fenwal Safety Systems Div Fenwall Safety Systems), 908944-02 (Lockheed Martin Corp Dba Lockheed Martin Div Mst - Eagan).

What NSN replaces 5930-00-899-2585?

There are 12 known substitutes for 5930-00-899-2585: 5950-00-230-8217, 6105-00-574-5898, 6210-00-763-7670 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 908944-02?

Key specifications for 908944-02: Overall Height: 1.750 INCHES NOMINAL IN; Contact Load Current Rating: 5.0 AMPERES RESISTIVE LOAD SECOND VOLTAGE; Contact Stimulus Rating: 115.00 ACTUATION POINT NOMINAL DEGREES FAHRENHEIT; Mounting Method: FLANGE AND THREADED HOLE(S). 30 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5930-00-899-2585 still in active supply?

NSN 5930-00-899-2585 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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