PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

5558Switch,toggle

Cole Hersee Company · NSN 5930-01-187-8026 · FSC 5930 · No Item Name Available
Verified by PartsTable
NSN 5930-01-187-8026 — this item is cataloged by the U.S. Government under National Stock Number 5930-01-187-8026. Primary manufacturer part number: 5558.
Features
  • Switch,toggle — FSC 5930
  • Actuator Style: ROUND
  • Terminal Type and Quantity: 2 TAB W/SCREW
  • Thread Series Designator: UNS
  • Nonpile-Up Contact Arrangement: 1 POLE, SINGLE THROW, BOTH POSITIONS MAINTAINED SINGLE SWITCH UNIT
  • Thread Quantity Per Inch: 32
  • Contact Load Current Rating at Maximum Rated Voltage: 3.000 AMPERES RESISTIVE AC
  • Body Height: 15.09 MILLIMETERS NOMINAL MM
Applications
  • Circuit control and protection
  • Equipment power management
  • Signal routing
General Description

The Switch,toggle, cataloged under National Stock Number 5930-01-187-8026, 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 Cole Hersee Company. Government technical data includes 16 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5930-01-187-8026
Primary Part Number5558
Item NameSwitch,toggle
FSC / FSG5930 / 59 — No Item Name Available
ManufacturerCole Hersee Company
StatusACTIVE
Actuator StyleROUND
Terminal Type and Quantity2 TAB W/SCREW
Thread Series DesignatorUNS
Nonpile-Up Contact Arrangement1 POLE, SINGLE THROW, BOTH POSITIONS MAINTAINED SINGLE SWITCH UNIT
Thread Quantity Per Inch32
Contact Load Current Rating at Maximum Rated Voltage3.000 AMPERES RESISTIVE AC
Body Height15.09 MILLIMETERS NOMINAL MM
Inclosure TypeFULLY INCLOSED
Body Width12.7 MILLIMETERS NOMINAL MM
Body StyleBUSHING MOUNT
Bushing Length11.09 MILLIMETERS NOMINAL MM
Actuator Position-Action RelationshipUP POSITION MAINTAINED AND DOWN POSITION MAINTAINED
Actuator Height16.66 MILLIMETERS NOMINAL MM
Mounting MethodTHREADED BUSHING
Maximum Voltage Rating in Volts250.0 AC
Nominal Thread Size0.469 INCHES IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
5962-00-172-5583LM1458N INTERCHANGEABLE
Microcircuit,linear
National Semiconductor Corporation
5985-00-491-7909 INTERCHANGEABLE
Coupler,transmission Line
2805-00-696-6931 INTERCHANGEABLE
Piston,internal Combustion Engin
5962-01-154-444024-405558 INTERCHANGEABLE
Microcircuit,linear
Analogic Corp Data Precision Div
5962-01-174-34415558 INTERCHANGEABLE
Microcircuit
Coherent Communicatoins Systems Corp
5120-01-399-9695 INTERCHANGEABLE
Socket,socket Wrench
4235-01-433-94267807 INTERCHANGEABLE
Spill Clean-Up Kit,hazardous Mat
Berryman Products, Inc.
Cross-Reference Index
Part NumberManufacturer
5558 PRIMARY Cole Hersee Company (USA)
Related Parts
5962-00-172-5583INTERCHANGEABLE
MICROCIRCUIT,LINEAR
LM1458N
5985-00-491-7909INTERCHANGEABLE
COUPLER,TRANSMISSION LINE
2805-00-696-6931INTERCHANGEABLE
PISTON,INTERNAL COMBUSTION ENGIN
5962-01-154-4440INTERCHANGEABLE
MICROCIRCUIT,LINEAR
24-405558
5962-01-174-3441INTERCHANGEABLE
MICROCIRCUIT
5558
5120-01-399-9695INTERCHANGEABLE
SOCKET,SOCKET WRENCH
4235-01-433-9426INTERCHANGEABLE
SPILL CLEAN-UP KIT,HAZARDOUS MAT
7807

Frequently Asked Questions

What is NSN 5930-01-187-8026?

NSN 5930-01-187-8026 is a Switch,toggle, manufactured by Cole Hersee Company, classified under FSC 5930 (No Item Name Available). Status: active.

What are the part numbers for NSN 5930-01-187-8026?

NSN 5930-01-187-8026 has 1 cross-referenced part number: 5558 (Cole Hersee Company).

What NSN replaces 5930-01-187-8026?

There are 7 known substitutes for 5930-01-187-8026: 5962-00-172-5583, 5985-00-491-7909, 2805-00-696-6931 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 5558?

Key specifications for 5558: Actuator Style: ROUND; Terminal Type and Quantity: 2 TAB W/SCREW; Thread Series Designator: UNS; Nonpile-Up Contact Arrangement: 1 POLE, SINGLE THROW, BOTH POSITIONS MAINTAINED SINGLE SWITCH UNIT. 16 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