PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

187649Switch,toggle

Lockheed Martin Corporation Div Rms - Mitchel Field · NSN 5930-00-548-7855 · FSC 5930 · No Item Name Available
Verified by PartsTable
NSN 5930-00-548-7855 — this item is cataloged by the U.S. Government under National Stock Number 5930-00-548-7855. Primary manufacturer part number: 187649.
Features
  • Switch,toggle — FSC 5930
  • Thread Quantity Per Inch: 32
  • Hazardous Locations/environmental Protection: DUSTPROOF
  • Actuator Style: ROUND
  • Body Width: 1.313 INCHES NOMINAL IN
  • Features Provided: ACTUATOR SEAL
  • Body Height: 1.000 INCHES NOMINAL IN
  • Precious Material and Location: CURRENT CARRYING PARTS SILVER
Applications
  • Circuit control and protection
  • Equipment power management
  • Signal routing
General Description

The Switch,toggle, cataloged under National Stock Number 5930-00-548-7855, 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 Lockheed Martin Corporation Div Rms - Mitchel Field. Government technical data includes 21 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 12 commercial cross-references from 6 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5930-00-548-7855
Primary Part Number187649
Item NameSwitch,toggle
FSC / FSG5930 / 59 — No Item Name Available
ManufacturerLockheed Martin Corporation Div Rms - Mitchel Field
StatusCANCELLED
Thread Quantity Per Inch32
Hazardous Locations/environmental ProtectionDUSTPROOF
Actuator StyleROUND
Body Width1.313 INCHES NOMINAL IN
Features ProvidedACTUATOR SEAL
Body Height1.000 INCHES NOMINAL IN
Precious Material and LocationCURRENT CARRYING PARTS SILVER
Terminal Type and Quantity6 SCREW
ColorNATURAL SINGLE ACTUATOR
Thread Series DesignatorUN
Contact Load Current Rating at Maximum Rated Voltage5.000 AMPERES RESISTIVE DC AND 5.000 AMPERES RESISTIVE AC
Inclosure TypeFULLY INCLOSED
Nominal Thread Size0.750 INCHES IN
Nonpile-Up Contact Arrangement2 POLE, DOUBLE THROW, BOTH POSITIONS MAINTAINED SINGLE SWITCH UNIT
Maximum Voltage Rating in Volts250.0 AC
Mounting MethodTHREADED BUSHING
Bushing Length0.359 INCHES NOMINAL IN
Body StyleBUSHING MOUNT
Actuator Position-Action RelationshipUP POSITION MAINTAINED AND CENTER POSITION MAINTAINED
Actuator Height0.656 INCHES NOMINAL IN
Body Length2.000 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 4
6680-00-922-5406 INTERCHANGEABLE
Collar,ratio Relay
3020-01-022-086418764900 INTERCHANGEABLE
Gear,spur
Cummins Inc.
5330-01-228-0480187649 INTERCHANGEABLE
Retainer,packing
Eaton Aerospace, Llc Dba Jackson South
5970-01-339-5413507209 INTERCHANGEABLE
Insulator,washer
Aimtron Systems, Llc
Cross-Reference Index
Part NumberManufacturer
50-7209 Magtrol Inc. Dba Magtrol Inc (USA)
569-6508-1192064ALT1PC28 Naval Ship Systems Command (USA)
572-6505-1414175ALTDPC34 Naval Ship Systems Command (USA)
569-6505-1192067ALT1PC25 Naval Ship Systems Command (USA)
574 Cooper Industries Inc Cooper Distribution Equipment Div (USA)
574 Halsit Holdings Llc Div Halsit Holdings, Llc Dba Abbatron (USA)
80638-D Cooper Industries Inc Cooper Distribution Equipment Div (USA)
572-6504-1414172REVEPC78 Naval Ship Systems Command (USA)
187649 PRIMARY Lockheed Martin Corporation Div Rms - Mitchel Field (USA)
572-6505-1414179ALTAPC24 Naval Ship Systems Command (USA)
572-6505-1414045REVAPC9 Naval Ship Systems Command (USA)
574 Dialight Corporation (USA)
Related Parts
6680-00-922-5406INTERCHANGEABLE
COLLAR,RATIO RELAY
3020-01-022-0864INTERCHANGEABLE
GEAR,SPUR
18764900
5330-01-228-0480INTERCHANGEABLE
RETAINER,PACKING
187649
5970-01-339-5413INTERCHANGEABLE
INSULATOR,WASHER
507209

Frequently Asked Questions

What is NSN 5930-00-548-7855?

NSN 5930-00-548-7855 is a Switch,toggle, manufactured by Lockheed Martin Corporation Div Rms - Mitchel Field, classified under FSC 5930 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5930-00-548-7855?

NSN 5930-00-548-7855 has 12 cross-referenced part numbers: 50-7209 (Magtrol Inc. Dba Magtrol Inc), 569-6508-1192064ALT1PC28 (Naval Ship Systems Command), 572-6505-1414175ALTDPC34 (Naval Ship Systems Command), 569-6505-1192067ALT1PC25 (Naval Ship Systems Command), 574 (Cooper Industries Inc Cooper Distribution Equipment Div) and 7 more.

What NSN replaces 5930-00-548-7855?

There are 4 known substitutes for 5930-00-548-7855: 6680-00-922-5406, 3020-01-022-0864, 5330-01-228-0480 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 187649?

Key specifications for 187649: Thread Quantity Per Inch: 32; Hazardous Locations/environmental Protection: DUSTPROOF; Actuator Style: ROUND; Body Width: 1.313 INCHES NOMINAL IN. 21 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5930-00-548-7855 still in active supply?

NSN 5930-00-548-7855 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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