PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

TC3Switch,toggle

Cooper Industries Inc Cooper Distribution Equipment Div · NSN 5930-01-161-4509 · FSC 5930 · No Item Name Available
Verified by PartsTable
NSN 5930-01-161-4509 — this item is cataloged by the U.S. Government under National Stock Number 5930-01-161-4509. Primary manufacturer part number: TC3.
Features
  • Switch,toggle — FSC 5930
  • Thread Quantity Per Inch: 40
  • Actuator Height: 0.410 INCHES NOMINAL IN
  • Inclosure Type: FULLY INCLOSED
  • Thread Class: 2A A
  • Actuator Style: ROUND
  • Body Length: 0.510 INCHES MAXIMUM IN
  • Thread Series Designator: UNS
Applications
  • Circuit control and protection
  • Equipment power management
  • Signal routing
General Description

The Switch,toggle, cataloged under National Stock Number 5930-01-161-4509, 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 Cooper Industries Inc Cooper Distribution Equipment Div. Government technical data includes 22 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 20 commercial cross-references from 11 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
NSN5930-01-161-4509
Primary Part NumberTC3
Item NameSwitch,toggle
FSC / FSG5930 / 59 — No Item Name Available
ManufacturerCooper Industries Inc Cooper Distribution Equipment Div
StatusCANCELLED
Thread Quantity Per Inch40
Actuator Height0.410 INCHES NOMINAL IN
Inclosure TypeFULLY INCLOSED
Thread Class2A A
Actuator StyleROUND
Body Length0.510 INCHES MAXIMUM IN
Thread Series DesignatorUNS
Body StyleBUSHING MOUNT
Body Width0.275 INCHES MAXIMUM IN
Maximum Voltage Rating in Volts125.0 AC AND 28.0 DC
Test Data Document81349-MIL-DTL-83731 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 Rating at Maximum Rated Voltage5.000 AMPERES RESISTIVE DC AND 2.000 AMPERES INDUCTIVE DC AND 1.000 AMPERES LAMP DC AND 5.000 AMPERES RESISTIVE AC AND 2.000 AMPERES INDUCTIVE AC AND 1.000 AMPERES LAMP AC
Body Height0.430 INCHES MAXIMUM IN
Precious Material and LocationCONTACTS GOLD OR CONTACTS SILVER
Actuator Diameter0.115 INCHES NOMINAL IN
Mounting MethodTHREADED BUSHING
Nominal Thread Size0.250 INCHES IN
Terminal Type and Quantity3 TAB, SOLDER LUG
Actuator Position-Action RelationshipUP POSITION MAINTAINED AND DOWN POSITION MAINTAINED AND CENTER POSITION MAINTAINED
Specification/standard Data81349-MIL-DTL-83731/9 GOVERNMENT SPECIFICATION
Bushing Length0.300 INCHES NOMINAL IN
Nonpile-Up Contact Arrangement1 POLE, DOUBLE THROW, THREE POSITIONS MAINTAINED SINGLE SWITCH UNIT
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
6140-00-191-8490COM-3 INTERCHANGEABLE
Battery,storage
Stryten Energy Llc Dba Stryten Manufacturing
6140-00-191-8502SAE-J537-3-650 INTERCHANGEABLE
Battery,storage
Sae International Dba Sae International
4810-00-218-4186TC-3 INTERCHANGEABLE
Seat,valve
Circor Naval Solutions Llc Dba Warren Pumps
5815-00-223-7291TC3 INTERCHANGEABLE
Central Office,teletypewriter
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
5930-00-838-4449 INTERCHANGEABLE
Switch,toggle
5895-01-013-7935SB-1039/SRT INTERCHANGEABLE
Switchboard,transfer,radio Trans
Joint Electronics Type Designation System
5930-01-111-0718 INTERCHANGEABLE
Switch,toggle
5930-01-111-7679 INTERCHANGEABLE
Switch,toggle
5930-01-111-7680 INTERCHANGEABLE
Switch,toggle
5930-01-114-0690 INTERCHANGEABLE
Switch,toggle
Cross-Reference Index
Part NumberManufacturer
TC3 Cooper Industries Inc Cooper Distribution Equipment Div (USA)
7050K20 Safran Power Usa, Llc (USA)
M83731/9-211 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
TC3-0011 Cooper Industries Inc Cooper Distribution Equipment Div (USA)
MIL-DTL-83731/9 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
7904701-00 Lockheed Martin Corp Dba Lockheed Martin Div Mst - Eagan (USA)
M83731/7C21 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MIL-DTL-83731 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MIL-S-83731/9 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MIL-S-83731/7 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
M83731/7-211 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
928499 L3 Technologies, Inc. Div L3 Keo (USA)
MS75028-21 Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
MIL-S-83731 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
194-72355-002 Moog Inc (USA)
SF21SBW191 Safran Power Usa, Llc (USA)
60A54B144 Naval Sea Systems Command (USA)
7745171P2 Lockheed Martin Corporation Div Rms (USA)
TC3-0011 Allied Controls, Inc. (USA)
09-04-0002 Ka & G (USA)
Related Parts
6140-00-191-8490INTERCHANGEABLE
BATTERY,STORAGE
COM-3
6140-00-191-8502INTERCHANGEABLE
BATTERY,STORAGE
SAE-J537-3-650
4810-00-218-4186INTERCHANGEABLE
SEAT,VALVE
TC-3
5815-00-223-7291INTERCHANGEABLE
CENTRAL OFFICE,TELETYPEWRITER
TC3
5930-00-838-4449INTERCHANGEABLE
SWITCH,TOGGLE
5895-01-013-7935INTERCHANGEABLE
SWITCHBOARD,TRANSFER,RADIO TRANS
SB-1039/SRT
5930-01-111-0718INTERCHANGEABLE
SWITCH,TOGGLE
5930-01-111-7679INTERCHANGEABLE
SWITCH,TOGGLE
5930-01-111-7680INTERCHANGEABLE
SWITCH,TOGGLE
5930-01-114-0690INTERCHANGEABLE
SWITCH,TOGGLE
5930-01-115-1605INTERCHANGEABLE
SWITCH,TOGGLE
5930-01-121-0453INTERCHANGEABLE
SWITCH,TOGGLE

Frequently Asked Questions

What is NSN 5930-01-161-4509?

NSN 5930-01-161-4509 is a Switch,toggle, manufactured by Cooper Industries Inc Cooper Distribution Equipment Div, classified under FSC 5930 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5930-01-161-4509?

NSN 5930-01-161-4509 has 20 cross-referenced part numbers: TC3 (Cooper Industries Inc Cooper Distribution Equipment Div), 7050K20 (Safran Power Usa, Llc), M83731/9-211 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), TC3-0011 (Cooper Industries Inc Cooper Distribution Equipment Div), MIL-DTL-83731/9 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M) and 15 more.

What NSN replaces 5930-01-161-4509?

There are 12 known substitutes for 5930-01-161-4509: 6140-00-191-8490, 6140-00-191-8502, 4810-00-218-4186 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of TC3?

Key specifications for TC3: Thread Quantity Per Inch: 40; Actuator Height: 0.410 INCHES NOMINAL IN; Inclosure Type: FULLY INCLOSED; Thread Class: 2A A. 22 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5930-01-161-4509 still in active supply?

NSN 5930-01-161-4509 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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