PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

13211E4621Switch,thermostatic

Cecom Lr Center · NSN 5930-00-817-7335 · FSC 5930 · No Item Name Available
Verified by PartsTable
NSN 5930-00-817-7335 — this item is cataloged by the U.S. Government under National Stock Number 5930-00-817-7335. Primary manufacturer part number: 13211E4621.
Features
  • Switch,thermostatic — FSC 5930
  • Contact Load Current Rating: 1.0 AMPERES RESISTIVE LOAD SINGLE VOLTAGE
  • Contact Adjustability: DEACTUATION POINT ADJUSTABLE AND ACTUATION POINT ADJUSTABLE
  • Capillary Tube Length: 26.0 INCHES NOMINAL IN
  • Bulb Diameter: 0.375 INCHES NOMINAL IN
  • Shortest Horizontal Distance Between Mounting Centers: 0.626 INCHES NOMINAL IN
  • Thread Quantity Per Inch: 32 ALL THREADED HOLE
  • Body Length: 2.563 INCHES MAXIMUM IN
Applications
  • Circuit control and protection
  • Equipment power management
  • Signal routing
General Description

The Switch,thermostatic, cataloged under National Stock Number 5930-00-817-7335, 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 Cecom Lr Center. Government technical data includes 25 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 9 commercial cross-references from 8 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5930-00-817-7335
Primary Part Number13211E4621
Item NameSwitch,thermostatic
FSC / FSG5930 / 59 — No Item Name Available
ManufacturerCecom Lr Center
StatusCANCELLED
Contact Load Current Rating1.0 AMPERES RESISTIVE LOAD SINGLE VOLTAGE
Contact AdjustabilityDEACTUATION POINT ADJUSTABLE AND ACTUATION POINT ADJUSTABLE
Capillary Tube Length26.0 INCHES NOMINAL IN
Bulb Diameter0.375 INCHES NOMINAL IN
Shortest Horizontal Distance Between Mounting Centers0.626 INCHES NOMINAL IN
Thread Quantity Per Inch32 ALL THREADED HOLE
Body Length2.563 INCHES MAXIMUM IN
Style DesignatorRECTANGULAR
Contact Voltage Rating in Volts115.0 DC AT SEA LEVEL SINGLE VOLTAGE
Thread Class2B ALL THREADED HOLE
Terminal TypeTAB W/SCREW
Nonpile-Up Contact Arrangement1 POLE, DOUBLE THROW, ONE POSITION MOMENTARY
Longest Vertical Distance Between Mounting Centers1.219 INCHES NOMINAL IN
Shortest Vertical Distance Between Mounting Centers0.609 INCHES NOMINAL IN
Bulb Length9.000 INCHES NOMINAL IN
Contact Adjustment TypeEXTERNAL DEACTUATION POINT KNOB AND EXTERNAL ACTUATION POINT KNOB
Contact Action StimulusINCREASE
Temp Sensing Element TypeCAPILLARY TUBE-BULB
Longest Horizontal Distance Between Mounting Centers1.313 INCHES NOMINAL IN
Contact Adjustment Range+60.00 TO 98.00 ACTUATION POINT DEGREES FAHRENHEIT AND +60.00 TO 98.00 DEACTUATION POINT DEGREES FAHRENHEIT
Media for Which DesignedGAS OR LIQUID
Mounting Facility PatternFOUR POSITION DIAMOND
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC) ALL THREADED HOLE
Mounting MethodBRACKET(S) AND THREADED HOLE(S)
Nominal Thread Size0.138 INCHES ALL THREADED HOLE IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 5
5950-00-063-6004 INTERCHANGEABLE
Transformer,audio Frequency
5930-00-106-0293C12-5010X INTERCHANGEABLE
Switch,thermostatic
Ranco Inc Ranco Controls Div
5310-00-595-7048K65 INTERCHANGEABLE
Washer,shouldered
The Dewey Electronics Corporation Div Pitometer Log Division
6685-00-991-0738C12-5010 INTERCHANGEABLE
Controller,temperature
Schneider Electric Systems Usa Inc
4110-01-462-6427HXSD36 INTERCHANGEABLE
Pilaster
Cospolich Inc.
Cross-Reference Index
Part NumberManufacturer
C-12-5010 Ranco Management Corp (USA)
R67873-31-1 Unifab Industries Inc (USA)
13211E4621 PRIMARY Cecom Lr Center (USA)
C-12-5010 Ranco Inc Ranco Controls Div (USA)
13211E4621 Drs Environmental Systems Inc (USA)
P67873-31-1 Unifab Industries Inc (USA)
13211E4621 Hdt Expeditionary Systems Inc (USA)
13211E4621 Engineered Air Systems, Inc. Dba Drs Sustainment Systems (USA)
K-65 Correct Air Corp (USA)
Related Parts
5950-00-063-6004INTERCHANGEABLE
TRANSFORMER,AUDIO FREQUENCY
5930-00-106-0293INTERCHANGEABLE
SWITCH,THERMOSTATIC
C12-5010X
5310-00-595-7048INTERCHANGEABLE
WASHER,SHOULDERED
K65
6685-00-991-0738INTERCHANGEABLE
CONTROLLER,TEMPERATURE
C12-5010
4110-01-462-6427INTERCHANGEABLE
PILASTER
HXSD36

Frequently Asked Questions

What is NSN 5930-00-817-7335?

NSN 5930-00-817-7335 is a Switch,thermostatic, manufactured by Cecom Lr Center, classified under FSC 5930 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5930-00-817-7335?

NSN 5930-00-817-7335 has 9 cross-referenced part numbers: C-12-5010 (Ranco Management Corp), R67873-31-1 (Unifab Industries Inc), 13211E4621 (Cecom Lr Center), C-12-5010 (Ranco Inc Ranco Controls Div), 13211E4621 (Drs Environmental Systems Inc) and 4 more.

What NSN replaces 5930-00-817-7335?

There are 5 known substitutes for 5930-00-817-7335: 5950-00-063-6004, 5930-00-106-0293, 5310-00-595-7048 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 13211E4621?

Key specifications for 13211E4621: Contact Load Current Rating: 1.0 AMPERES RESISTIVE LOAD SINGLE VOLTAGE; Contact Adjustability: DEACTUATION POINT ADJUSTABLE AND ACTUATION POINT ADJUSTABLE; Capillary Tube Length: 26.0 INCHES NOMINAL IN; Bulb Diameter: 0.375 INCHES NOMINAL IN. 28 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5930-00-817-7335 still in active supply?

NSN 5930-00-817-7335 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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