PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

JMT-127Switch,toggle

Lee Co the J B T Div · NSN 5930-00-106-5211 · FSC 5930 · No Item Name Available
Verified by PartsTable
NSN 5930-00-106-5211 — this item is cataloged by the U.S. Government under National Stock Number 5930-00-106-5211. Primary manufacturer part number: JMT-127.
Features
  • Switch,toggle — FSC 5930
  • Bushing Length: 0.230 INCHES MINIMUM AND 0.270 INCHES MAXIMUM IN
  • Nominal Thread Size: 0.250 INCHES IN
  • Terminal Type and Quantity: 3 TAB, SOLDER LUG
  • Body Width: 0.275 INCHES MAXIMUM IN
  • Contact Load Current Rating at Maximum Rated Voltage: 5.000 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 Height: 0.410 INCHES MAXIMUM IN
  • Body Length: 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 5930-00-106-5211, 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 Lee Co the J B T Div. Government technical data includes 21 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. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5930-00-106-5211
Primary Part NumberJMT-127
Item NameSwitch,toggle
FSC / FSG5930 / 59 — No Item Name Available
ManufacturerLee Co the J B T Div
StatusACTIVE
Bushing Length0.230 INCHES MINIMUM AND 0.270 INCHES MAXIMUM IN
Nominal Thread Size0.250 INCHES IN
Terminal Type and Quantity3 TAB, SOLDER LUG
Body Width0.275 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
Body Height0.410 INCHES MAXIMUM IN
Body Length0.525 INCHES MAXIMUM IN
Actuator Position-Action RelationshipUP POSITION MOMENTARY AND DOWN POSITION MOMENTARY AND CENTER POSITION MAINTAINED
Nonpile-Up Contact Arrangement1 POLE, DOUBLE THROW, TWO POSITIONS MOMENTARY SINGLE SWITCH UNIT
Thread Quantity Per Inch40
Actuator Height0.390 INCHES MINIMUM AND 0.550 INCHES MAXIMUM IN
Features ProvidedACTUATOR SEAL
Thread Series DesignatorUNS
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.).
Body StyleBUSHING MOUNT
Actuator StyleROUND
Hazardous Locations/environmental ProtectionDRIPTIGHT
Actuator Diameter0.160 INCHES MINIMUM AND 0.200 INCHES MAXIMUM IN
Inclosure TypeFULLY INCLOSED
Maximum Voltage Rating in Volts115.0 AC AND 30.0 DC
Mounting MethodTHREADED BUSHING
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
5930-00-455-7801010924-0004 INTERCHANGEABLE
Switch,toggle
Thales Usa, Inc. Div Air Mobility Solutions ("ams")
Cross-Reference Index
Part NumberManufacturer
JMT-127 Lee Co the J B T Div (USA)
352250008571 Thales Nederland (NLD)
266-5393-050 Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems (USA)
55303203 Deltyme Corporation (USA)
405545-2 Cardion Inc (USA)
TG3M Cooper Industries Inc Cooper Distribution Equipment Div (USA)
MS75028-27 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
MIL-DTL-83731 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
Related Parts
5930-00-455-7801INTERCHANGEABLE
SWITCH,TOGGLE
010924-0004

Frequently Asked Questions

What is NSN 5930-00-106-5211?

NSN 5930-00-106-5211 is a Switch,toggle, manufactured by Lee Co the J B T Div, classified under FSC 5930 (No Item Name Available). Status: active.

What are the part numbers for NSN 5930-00-106-5211?

NSN 5930-00-106-5211 has 9 cross-referenced part numbers: JMT-127 (Lee Co the J B T Div), 352250008571 (Thales Nederland), 266-5393-050 (Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems), 55303203 (Deltyme Corporation), 405545-2 (Cardion Inc) and 4 more.

What NSN replaces 5930-00-106-5211?

There is 1 known substitute for 5930-00-106-5211: 5930-00-455-7801. Verify interchangeability with system specifications before substitution.

What are the specifications of JMT-127?

Key specifications for JMT-127: Bushing Length: 0.230 INCHES MINIMUM AND 0.270 INCHES MAXIMUM IN; Nominal Thread Size: 0.250 INCHES IN; Terminal Type and Quantity: 3 TAB, SOLDER LUG; Body Width: 0.275 INCHES MAXIMUM IN. 24 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com