PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

MIL-DTL-15743Switch,rotary

Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M · NSN 5930-00-578-3952 · FSC 5930 · No Item Name Available
Verified by PartsTable
NSN 5930-00-578-3952 — this item is cataloged by the U.S. Government under National Stock Number 5930-00-578-3952. Primary manufacturer part number: MIL-DTL-15743.
Features
  • Switch,rotary — FSC 5930
  • Hazardous Locations/environmental Protection: WATERTIGHT
  • Terminal Type: TAB W/SCREW
  • Nondefinitive Spec/std Data: S1JR STYLE
  • Mounting Method: BRACKET(S) SINGLE MOUNTING FACILITY
  • Contact Voltage Rating in Volts: 125.0 AC AT SEA LEVEL
  • Knob Manufacturer Part Number: 9000S6202-74290PC28
  • Switch Actuator Stop Device Type: ADJUSTABLE STOP SINGLE ACTUATOR
Applications
  • Circuit control and protection
  • Equipment power management
  • Signal routing
General Description

The Switch,rotary, cataloged under National Stock Number 5930-00-578-3952, 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 25 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 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: Active.

Technical Specifications
ParameterValue
NSN5930-00-578-3952
Primary Part NumberMIL-DTL-15743
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
StatusACTIVE
Hazardous Locations/environmental ProtectionWATERTIGHT
Terminal TypeTAB W/SCREW
Nondefinitive Spec/std DataS1JR STYLE
Mounting MethodBRACKET(S) SINGLE MOUNTING FACILITY
Contact Voltage Rating in Volts125.0 AC AT SEA LEVEL
Knob Manufacturer Part Number9000S6202-74290PC28
Switch Actuator Stop Device TypeADJUSTABLE STOP SINGLE ACTUATOR
Longest Horizontal Distance Between Mounting Centers7.875 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
Switch Actuator Indexing Position Quantity8 SINGLE ACTUATOR
Longest Vertical Distance Between Mounting Centers4.125 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
Switch Contact Basic DesignNONPILE-UP SYMMETRICAL
Contact Switching ActionBREAKS BEFORE MAKES EACH SECTION FRONT
Throw Quantity8 EACH SECTION FRONT
Square Shaft Size0.248 INCHES NOMINAL SINGLE ACTUATOR IN
Switch Actuator Positioning Increment45.0 DEGREES SINGLE ACTUATOR
Test Data Document80064-9S5564L DRAWING (THIS IS THE BASIC GOVERNING DRAWING, SUCH AS A CONTRACTOR DRAWING, ORIGINAL EQUIPMENT MANUFACTURER DRAWING, ETC.; EXCLUDES ANY SPECIFICATION, STANDARD OR OTHER DOCUMENT THAT MAY BE REFERENCED IN A BASIC GOVERNING DRAWING)
Unthreaded Mounting Hole Diameter0.531 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
Shaft Length1.094 INCHES NOMINAL SINGLE ACTUATOR IN
Mounting Facility PatternFOUR POSITION RECTANGULAR SINGLE MOUNTING FACILITY
Contact Load Current Rating10.0 AMPERES RESISTIVE LOAD AC AT SEA LEVEL
Pole Quantity1 EACH SECTION FRONT
Shaft TypeRECTANGULAR/SQUARE, THREADED HOLE SINGLE ACTUATOR
Individual Section Quantity15
Knob Manufacturer Code80064
Features ProvidedACTUATOR KNOB AND METALLIC INCLOSURE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5930-00-258-4209 INTERCHANGEABLE
Switch,rotary
5930-00-258-5461 INTERCHANGEABLE
Switch,rotary
5930-00-258-5462 INTERCHANGEABLE
Switch,rotary
5930-00-258-5659 INTERCHANGEABLE
Switch,rotary
5930-00-259-7368 INTERCHANGEABLE
Switch,rotary
5930-00-259-8884 INTERCHANGEABLE
Switch,rotary
5930-00-259-8903 INTERCHANGEABLE
Switch,rotary
5930-00-296-3873 INTERCHANGEABLE
Switch,rotary
5930-00-296-3876 INTERCHANGEABLE
Switch,rotary
5930-00-296-3877 INTERCHANGEABLE
Switch,rotary
Cross-Reference Index
Part NumberManufacturer
MIL-DTL-15743 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
S1JR15-3 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MILS15743 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
Related Parts
5930-00-258-4209INTERCHANGEABLE
SWITCH,ROTARY
5930-00-258-5461INTERCHANGEABLE
SWITCH,ROTARY
5930-00-258-5462INTERCHANGEABLE
SWITCH,ROTARY
5930-00-258-5659INTERCHANGEABLE
SWITCH,ROTARY
5930-00-259-7368INTERCHANGEABLE
SWITCH,ROTARY
5930-00-259-8884INTERCHANGEABLE
SWITCH,ROTARY
5930-00-259-8903INTERCHANGEABLE
SWITCH,ROTARY
5930-00-296-3873INTERCHANGEABLE
SWITCH,ROTARY
5930-00-296-3876INTERCHANGEABLE
SWITCH,ROTARY
5930-00-296-3877INTERCHANGEABLE
SWITCH,ROTARY
5930-00-296-4527INTERCHANGEABLE
SWITCH,ROTARY
9000S6202-74207TYPE1SR2A4-4
5930-00-296-6023INTERCHANGEABLE
SWITCH,ROTARY

Frequently Asked Questions

What is NSN 5930-00-578-3952?

NSN 5930-00-578-3952 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: active.

What are the part numbers for NSN 5930-00-578-3952?

NSN 5930-00-578-3952 has 3 cross-referenced part numbers: MIL-DTL-15743 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), S1JR15-3 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MILS15743 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M).

What NSN replaces 5930-00-578-3952?

There are 12 known substitutes for 5930-00-578-3952: 5930-00-258-4209, 5930-00-258-5461, 5930-00-258-5462 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of MIL-DTL-15743?

Key specifications for MIL-DTL-15743: Hazardous Locations/environmental Protection: WATERTIGHT; Overall Width: 6.312 INCHES NOMINAL IN; Overall Height: 19.125 INCHES NOMINAL IN; Terminal Type: TAB W/SCREW. 27 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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