PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

SC-B-26789Switch,toggle

Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir · NSN 5930-00-258-4304 · FSC 5930 · No Item Name Available
Verified by PartsTable
NSN 5930-00-258-4304 — this item is cataloged by the U.S. Government under National Stock Number 5930-00-258-4304. Primary manufacturer part number: SC-B-26789.
Features
  • Switch,toggle — FSC 5930
  • Terminal Type and Quantity: 4 SCREW
  • Nominal Thread Size: 0.138 INCHES IN
  • Mounting Surface to Terminal End Distance: 2.000 INCHES NOMINAL IN
  • Nonpile-Up Contact Arrangement: 2 POLE, SINGLE THROW, BOTH POSITIONS MAINTAINED SINGLE SWITCH UNIT
  • Contact Load Current Rating at Maximum Rated Voltage: 30.000 AMPERES RESISTIVE AC
  • Maximum Voltage Rating in Volts: 250.0 AC
  • Inclosure Type: FULLY INCLOSED
Applications
  • Circuit control and protection
  • Equipment power management
  • Signal routing
General Description

The Switch,toggle, cataloged under National Stock Number 5930-00-258-4304, 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 Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir. Government technical data includes 21 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 10 commercial cross-references from 7 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5930-00-258-4304
Primary Part NumberSC-B-26789
Item NameSwitch,toggle
FSC / FSG5930 / 59 — No Item Name Available
ManufacturerUs Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
StatusCANCELLED
Terminal Type and Quantity4 SCREW
Nominal Thread Size0.138 INCHES IN
Mounting Surface to Terminal End Distance2.000 INCHES NOMINAL IN
Nonpile-Up Contact Arrangement2 POLE, SINGLE THROW, BOTH POSITIONS MAINTAINED SINGLE SWITCH UNIT
Contact Load Current Rating at Maximum Rated Voltage30.000 AMPERES RESISTIVE AC
Maximum Voltage Rating in Volts250.0 AC
Inclosure TypeFULLY INCLOSED
Center to Center Distance Between Mounting Facilities Parallel to Length3.281 INCHES NOMINAL IN
Actuator Position-Action RelationshipUP POSITION MAINTAINED AND DOWN POSITION MAINTAINED
Body Height2.031 INCHES NOMINAL IN
Thread Quantity Per Inch32
Mounting MethodTHREADED HOLE(S)
Hazardous Locations/environmental ProtectionEXPLOSION PROOF AND WEATHERPROOF
Actuator StyleRECTANGULAR
Body Width1.438 INCHES NOMINAL IN
Actuator InscriptionOFF SINGLE ACTUATOR
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC)
Body Length2.750 INCHES NOMINAL IN
Thread Class2B
Body StyleSURFACE MOUNT
Actuator Height0.844 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 8
5310-00-033-527657387 INTERCHANGEABLE
Washer,flat
Honeywell International Inc. Dba Honeywell Div Aerospace-South Bend (westmoor St)
5815-00-042-8812 INTERCHANGEABLE
Teletypewriter Subassembly
3110-00-156-67647204W INTERCHANGEABLE
Bearing,ball,annular
Timken Co Div the Timken Company
5330-00-592-6668235204-00 INTERCHANGEABLE
Gasket
Brinkley Technology Group Llc Dba Hercules Manufacturing
4730-01-183-049639215 INTERCHANGEABLE
Flange,pipe
Ingersoll-Rand Company Dba Ingersoll-Rand
5331-01-213-764557387 INTERCHANGEABLE
O-Ring
Elkhart Brass Manufacturing Company, Llc Div Elkhart Brass Manufacturing Company
4720-01-409-1201 INTERCHANGEABLE
Hose Assembly,nonmetallic
3020-01-662-7294392-15 INTERCHANGEABLE
Gear,helical
Hydratight Operations Inc
Cross-Reference Index
Part NumberManufacturer
6808U Cooper Industries Inc Cooper Distribution Equipment Div (USA)
502-0095 Continental Electronics Corp (USA)
39146U Cooper Industries Inc Cooper Distribution Equipment Div (USA)
6808UD Cooper Industries Inc Cooper Distribution Equipment Div (USA)
39-215 Barker & Williamson (USA)
MS302-DS Leviton Manufacturing Co., Inc. Dba Leviton (USA)
M5302-DS Leviton Manufacturing Co., Inc. Dba Leviton (USA)
815-1197047PC3 Naval Ship Systems Command (USA)
57387 Raytheon Technical Services Company (USA)
SC-B-26789 PRIMARY Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir (USA)
Related Parts
5310-00-033-5276INTERCHANGEABLE
WASHER,FLAT
57387
5815-00-042-8812INTERCHANGEABLE
TELETYPEWRITER SUBASSEMBLY
3110-00-156-6764INTERCHANGEABLE
BEARING,BALL,ANNULAR
7204W
5330-00-592-6668INTERCHANGEABLE
GASKET
235204-00
4730-01-183-0496INTERCHANGEABLE
FLANGE,PIPE
39215
5331-01-213-7645INTERCHANGEABLE
O-RING
57387
4720-01-409-1201INTERCHANGEABLE
HOSE ASSEMBLY,NONMETALLIC
3020-01-662-7294INTERCHANGEABLE
GEAR,HELICAL
392-15

Frequently Asked Questions

What is NSN 5930-00-258-4304?

NSN 5930-00-258-4304 is a Switch,toggle, manufactured by Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir, classified under FSC 5930 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5930-00-258-4304?

NSN 5930-00-258-4304 has 10 cross-referenced part numbers: 6808U (Cooper Industries Inc Cooper Distribution Equipment Div), 502-0095 (Continental Electronics Corp), 39146U (Cooper Industries Inc Cooper Distribution Equipment Div), 6808UD (Cooper Industries Inc Cooper Distribution Equipment Div), 39-215 (Barker & Williamson) and 5 more.

What NSN replaces 5930-00-258-4304?

There are 8 known substitutes for 5930-00-258-4304: 5310-00-033-5276, 5815-00-042-8812, 3110-00-156-6764 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of SC-B-26789?

Key specifications for SC-B-26789: Terminal Type and Quantity: 4 SCREW; Nominal Thread Size: 0.138 INCHES IN; Mounting Surface to Terminal End Distance: 2.000 INCHES NOMINAL IN; Nonpile-Up Contact Arrangement: 2 POLE, SINGLE THROW, BOTH POSITIONS MAINTAINED SINGLE SWITCH UNIT. 24 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5930-00-258-4304 still in active supply?

NSN 5930-00-258-4304 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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