PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

S3JL4Switch,rotary

Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M · NSN 5930-00-432-7641 · FSC 5930 · No Item Name Available
Verified by PartsTable
NSN 5930-00-432-7641 — this item is cataloged by the U.S. Government under National Stock Number 5930-00-432-7641. Primary manufacturer part number: S3JL4.
Features
  • Switch,rotary — FSC 5930
  • Switch Actuator Stop Device Type: ADJUSTABLE STOP SINGLE ACTUATOR
  • Thread Length: 0.469 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
  • Operating Temp Range: -65.0 TO 125.0 CELSIUS DEGC
  • Contact Voltage Rating in Volts: 28.0 DC AT SEA LEVEL
  • Precious Material and Location: CONTACT SURFACES SILVER
  • Switch Contact Basic Design: NONPILE-UP SYMMETRICAL
  • Contact Voltage Rating in Volts: 125.0 AC AT SEA LEVEL
Applications
  • Circuit control and protection
  • Equipment power management
  • Signal routing
General Description

The Switch,rotary, cataloged under National Stock Number 5930-00-432-7641, 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 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M. Government technical data includes 29 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 1 manufacturer, 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
NSN5930-00-432-7641
Primary Part NumberS3JL4
Item NameSwitch,rotary
FSC / FSG5930 / 59 — No Item Name Available
ManufacturerMilitary Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
StatusCANCELLED
Switch Actuator Stop Device TypeADJUSTABLE STOP SINGLE ACTUATOR
Thread Length0.469 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
Operating Temp Range-65.0 TO 125.0 CELSIUS DEGC
Contact Voltage Rating in Volts28.0 DC AT SEA LEVEL
Precious Material and LocationCONTACT SURFACES SILVER
Switch Contact Basic DesignNONPILE-UP SYMMETRICAL
Contact Voltage Rating in Volts125.0 AC AT SEA LEVEL
Contact Switching ActionBREAKS BEFORE MAKES EACH SECTION FRONT
Knob Manufacturer Code82121
Precious MaterialSILVER
Features ProvidedACTUATOR KNOB
Thread Class2A SINGLE MOUNTING FACILITY A
Style DesignatorTAP, CIRCULAR, BUSHING MOUNT
Test Data Document81349-MIL-S-21604 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.).
Contact Load Current Rating5.0 AMPERES RESISTIVE LOAD AC AT SEA LEVEL
Pole Quantity1 EACH SECTION FRONT
Mounting MethodTHREADED BUSHING SINGLE MOUNTING FACILITY
Throw Quantity7 EACH SECTION FRONT
Terminal TypeTAB W/SCREW
Switch Actuator Indexing Position Quantity8 SINGLE ACTUATOR
Individual Section Quantity4
Switch Actuator Positioning Increment45.0 DEGREES SINGLE ACTUATOR
Thread Quantity Per Inch32 SINGLE MOUNTING FACILITY
Knob Special MarkingsARROW SIGN
Nonturn Device TypeSLOTTED BUSHING AT 12:00 OCLOCK
Thread Series DesignatorUNS SINGLE MOUNTING FACILITY
Contact Load Current Rating5.0 AMPERES RESISTIVE LOAD DC AT SEA LEVEL
Nominal Thread Size0.469 INCHES SINGLE MOUNTING FACILITY IN
Overall Diameter2.000 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
5930-00-065-2083 INTERCHANGEABLE
Switch,rotary
5930-00-065-2084 INTERCHANGEABLE
Switch,rotary
5930-00-166-2121L00410 INTERCHANGEABLE
Switch,rotary
Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings)
5930-00-402-1430 INTERCHANGEABLE
Switch,rotary
5930-00-581-3783 INTERCHANGEABLE
Switch,rotary
5930-00-581-3784 INTERCHANGEABLE
Switch,rotary
5930-00-581-3785 INTERCHANGEABLE
Switch,rotary
5930-00-581-3786 INTERCHANGEABLE
Switch,rotary
5930-00-581-3788 INTERCHANGEABLE
Switch,rotary
5930-00-581-3791 INTERCHANGEABLE
Switch,rotary
Cross-Reference Index
Part NumberManufacturer
S3JL4 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MIL-DTL-21604/3 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MIL-S-21604/3 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
M21604/S3JL4 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
Related Parts
5930-00-065-2083INTERCHANGEABLE
SWITCH,ROTARY
5930-00-065-2084INTERCHANGEABLE
SWITCH,ROTARY
5930-00-166-2121INTERCHANGEABLE
SWITCH,ROTARY
L00410
5930-00-402-1430INTERCHANGEABLE
SWITCH,ROTARY
5930-00-581-3783INTERCHANGEABLE
SWITCH,ROTARY
5930-00-581-3784INTERCHANGEABLE
SWITCH,ROTARY
5930-00-581-3785INTERCHANGEABLE
SWITCH,ROTARY
5930-00-581-3786INTERCHANGEABLE
SWITCH,ROTARY
5930-00-581-3788INTERCHANGEABLE
SWITCH,ROTARY
5930-00-581-3791INTERCHANGEABLE
SWITCH,ROTARY
5930-00-752-2838INTERCHANGEABLE
SWITCH,ROTARY
5930-00-752-2839INTERCHANGEABLE
SWITCH,ROTARY

Frequently Asked Questions

What is NSN 5930-00-432-7641?

NSN 5930-00-432-7641 is a Switch,rotary, manufactured by Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M, classified under FSC 5930 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5930-00-432-7641?

NSN 5930-00-432-7641 has 4 cross-referenced part numbers: S3JL4 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MIL-DTL-21604/3 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MIL-S-21604/3 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), M21604/S3JL4 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M).

What NSN replaces 5930-00-432-7641?

There are 12 known substitutes for 5930-00-432-7641: 5930-00-065-2083, 5930-00-065-2084, 5930-00-166-2121 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of S3JL4?

Key specifications for S3JL4: Switch Actuator Stop Device Type: ADJUSTABLE STOP SINGLE ACTUATOR; Thread Length: 0.469 INCHES NOMINAL SINGLE MOUNTING FACILITY IN; Operating Temp Range: -65.0 TO 125.0 CELSIUS DEGC; Overall Length: 3.719 INCHES NOMINAL IN. 30 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5930-00-432-7641 still in active supply?

NSN 5930-00-432-7641 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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