PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

MIL-S-83731/7Switch,toggle

Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M · NSN 5930-01-111-0718 · FSC 5930 · No Item Name Available
Verified by PartsTable
NSN 5930-01-111-0718 — this item is cataloged by the U.S. Government under National Stock Number 5930-01-111-0718. Primary manufacturer part number: MIL-S-83731/7.
Features
  • Switch,toggle — FSC 5930
  • Actuator Style: ROUND
  • Thread Series Designator: UNS
  • Nonpile-Up Contact Arrangement: 1 POLE, DOUBLE THROW, THREE POSITIONS MAINTAINED SINGLE SWITCH UNIT
  • Terminal Type and Quantity: 3 TAB, SOLDER LUG
  • Test Data Document: 81349-MIL-S-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.).
  • Specification/standard Data: 81349-MIL-S-83731/7 GOVERNMENT SPECIFICATION
  • Mounting Surface to Terminal End Distance: 0.525 INCHES MAXIMUM IN
Applications
  • Circuit control and protection
  • Equipment power management
  • Signal routing
General Description

The Switch,toggle, cataloged under National Stock Number 5930-01-111-0718, 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 21 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5930-01-111-0718
Primary Part NumberMIL-S-83731/7
Item NameSwitch,toggle
FSC / FSG5930 / 59 — No Item Name Available
ManufacturerMilitary Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
StatusACTIVE
Actuator StyleROUND
Thread Series DesignatorUNS
Nonpile-Up Contact Arrangement1 POLE, DOUBLE THROW, THREE POSITIONS MAINTAINED SINGLE SWITCH UNIT
Terminal Type and Quantity3 TAB, SOLDER LUG
Test Data Document81349-MIL-S-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.).
Specification/standard Data81349-MIL-S-83731/7 GOVERNMENT SPECIFICATION
Mounting Surface to Terminal End Distance0.525 INCHES MAXIMUM IN
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
Precious Material and LocationCONTACTS AND TERMINAL SURFACES SILVER
Body Width0.275 INCHES MAXIMUM IN
Actuator Height0.410 INCHES NOMINAL IN
Actuator Position-Action RelationshipUP POSITION MAINTAINED AND DOWN POSITION MAINTAINED AND CENTER POSITION MAINTAINED
Nominal Thread Size0.250 INCHES IN
Inclosure TypeFULLY INCLOSED
Body Height0.375 INCHES MAXIMUM IN
Bushing Length0.352 INCHES NOMINAL IN
Body Length0.510 INCHES MAXIMUM IN
Actuator Diameter0.115 INCHES NOMINAL IN
Maximum Voltage Rating in Volts115.0 AC AND 28.0 DC
Body StyleBUSHING MOUNT
Thread Quantity Per Inch40
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 11
5930-01-111-7679 INTERCHANGEABLE
Switch,toggle
5930-01-111-7680 INTERCHANGEABLE
Switch,toggle
5930-01-114-0690 INTERCHANGEABLE
Switch,toggle
5930-01-115-1605 INTERCHANGEABLE
Switch,toggle
5930-01-121-0453 INTERCHANGEABLE
Switch,toggle
5930-01-160-8920 INTERCHANGEABLE
Switch,toggle
5930-01-161-4508 INTERCHANGEABLE
Switch,toggle
5930-01-161-4509 INTERCHANGEABLE
Switch,toggle
5930-01-167-3411 INTERCHANGEABLE
Switch,toggle
5930-01-170-0517 INTERCHANGEABLE
Switch,toggle
Cross-Reference Index
Part NumberManufacturer
MIL-S-83731/7 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
M83731/7C21 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
7101SYZB C and K Components Inc (USA)
Related Parts
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
5930-01-160-8920INTERCHANGEABLE
SWITCH,TOGGLE
5930-01-161-4508INTERCHANGEABLE
SWITCH,TOGGLE
5930-01-161-4509INTERCHANGEABLE
SWITCH,TOGGLE
5930-01-167-3411INTERCHANGEABLE
SWITCH,TOGGLE
5930-01-170-0517INTERCHANGEABLE
SWITCH,TOGGLE
5930-01-260-9584INTERCHANGEABLE
SWITCH,TOGGLE

Frequently Asked Questions

What is NSN 5930-01-111-0718?

NSN 5930-01-111-0718 is a Switch,toggle, 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 5930-01-111-0718?

NSN 5930-01-111-0718 has 4 cross-referenced part numbers: MIL-S-83731/7 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), M83731/7C21 (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), 7101SYZB (C and K Components Inc).

What NSN replaces 5930-01-111-0718?

There are 11 known substitutes for 5930-01-111-0718: 5930-01-111-7679, 5930-01-111-7680, 5930-01-114-0690 and 8 more. Verify interchangeability with system specifications before substitution.

What are the specifications of MIL-S-83731/7?

Key specifications for MIL-S-83731/7: Actuator Style: ROUND; Overall Width: 0.275 INCHES MAXIMUM IN; Thread Series Designator: UNS; Nonpile-Up Contact Arrangement: 1 POLE, DOUBLE THROW, THREE POSITIONS MAINTAINED SINGLE SWITCH UNIT. 24 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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