PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

266-5321-280Switch,toggle

Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems · NSN 5930-01-110-7110 · FSC 5930 · No Item Name Available
Verified by PartsTable
NSN 5930-01-110-7110 — this item is cataloged by the U.S. Government under National Stock Number 5930-01-110-7110. Primary manufacturer part number: 266-5321-280.
Features
  • Switch,toggle — FSC 5930
  • Inclosure Type: FULLY INCLOSED
  • Bushing Length: 0.354 INCHES NOMINAL IN
  • Nonpile-Up Contact Arrangement: 4 POLE, DOUBLE THROW, BOTH POSITIONS MAINTAINED SINGLE SWITCH UNIT
  • Thread Quantity Per Inch: 40
  • Contact Load Current Rating at Maximum Rated Voltage: 5.000 AMPERES RESISTIVE DC AND 5.000 AMPERES RESISTIVE AC
  • Actuator Height: 0.410 INCHES NOMINAL IN
  • Actuator Style: ROUND
Applications
  • Circuit control and protection
  • Equipment power management
  • Signal routing
  • Applications requiring Plastic Case construction
General Description

The Switch,toggle, cataloged under National Stock Number 5930-01-110-7110, 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 Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems. Government technical data includes 21 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 15 commercial cross-references from 11 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5930-01-110-7110
Primary Part Number266-5321-280
Item NameSwitch,toggle
FSC / FSG5930 / 59 — No Item Name Available
ManufacturerRockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems
StatusCANCELLED
Inclosure TypeFULLY INCLOSED
Bushing Length0.354 INCHES NOMINAL IN
Nonpile-Up Contact Arrangement4 POLE, DOUBLE THROW, BOTH POSITIONS MAINTAINED SINGLE SWITCH UNIT
Thread Quantity Per Inch40
Contact Load Current Rating at Maximum Rated Voltage5.000 AMPERES RESISTIVE DC AND 5.000 AMPERES RESISTIVE AC
Actuator Height0.410 INCHES NOMINAL IN
Actuator StyleROUND
Actuator Position-Action RelationshipUP POSITION MAINTAINED AND DOWN POSITION MAINTAINED
Actuator Diameter0.115 INCHES NOMINAL IN
Mounting MethodTHREADED BUSHING
Precious Material and LocationTERMINAL SURFACES AND CONTACTS SILVER
Thread Series DesignatorUNS
Nominal Thread Size0.250 INCHES IN
Maximum Voltage Rating in Volts115.0 AC AND 29.0 DC
Body StyleBUSHING MOUNT
Terminal Type and Quantity12 TAB, SOLDER LUG
Body Width0.866 INCHES MAXIMUM IN
Body Height0.492 INCHES MAXIMUM IN
MaterialPLASTIC CASE
Mounting Surface to Terminal End Distance0.638 INCHES MAXIMUM IN
Body Length0.511 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
5995-00-108-84371300160-1 INTERCHANGEABLE
Cable Assembly,special Purpose,e
Northrop Grumman Systems Corporation
3455-00-231-348610400 INTERCHANGEABLE
Cutter,milling,plain
Niagara Cutter Inc
5930-00-247-8412 INTERCHANGEABLE
Switch,toggle
5305-00-253-560410510374 INTERCHANGEABLE
Screw,drive
General Dynamics Land Systems Canadacorp
5962-00-348-2719 INTERCHANGEABLE
Microcircuit,digital
5340-00-395-296165A81C335-1 INTERCHANGEABLE
Bumper
Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier
5930-00-419-9843 INTERCHANGEABLE
Switch,toggle
5945-00-502-5393 INTERCHANGEABLE
Relay,electromagnetic
4920-01-013-4266 INTERCHANGEABLE
Digital Pressure Co
7490-01-086-1857 INTERCHANGEABLE
Lettering System
Cross-Reference Index
Part NumberManufacturer
266-5321-280 PRIMARY Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems (USA)
7401SYZQE C and K Components Inc (USA)
14047-002 Dynalec Corporation (USA)
25822943 Bae Systems Integrated System Technologies Ltd (GBR)
165531-4 Raytheon Company (USA)
B80H0015-10 Mcdonnell Douglas Corp Mcdonnell Douglas Electronic Systems Co (USA)
7401SYZ0 C and K Components Inc (USA)
F151173 Bae Systems Electronics Limited Div Underwater Systems Division (GBR)
47A529840P5 Lockheed Martin Corporation Dba Lockheed Martin Aerostructures (USA)
266-5321-110 Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems (USA)
7401SYZQ C and K Components Inc (USA)
MTA-406N Te Connectivity Corporation (USA)
7401 C and K Components Inc (USA)
9574905 Farnell Plc (GBR)
7401SYZQE C & K Components, Llc Div C & K Components (USA)
Related Parts
5995-00-108-8437INTERCHANGEABLE
CABLE ASSEMBLY,SPECIAL PURPOSE,E
1300160-1
3455-00-231-3486INTERCHANGEABLE
CUTTER,MILLING,PLAIN
10400
5930-00-247-8412INTERCHANGEABLE
SWITCH,TOGGLE
5305-00-253-5604INTERCHANGEABLE
SCREW,DRIVE
10510374
5962-00-348-2719INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
5340-00-395-2961INTERCHANGEABLE
BUMPER
65A81C335-1
5930-00-419-9843INTERCHANGEABLE
SWITCH,TOGGLE
5945-00-502-5393INTERCHANGEABLE
RELAY,ELECTROMAGNETIC
4920-01-013-4266INTERCHANGEABLE
DIGITAL PRESSURE CO
7490-01-086-1857INTERCHANGEABLE
LETTERING SYSTEM
4330-01-252-5942INTERCHANGEABLE
FILTER ELEMENT,FLUID
57401
6550-01-335-4593INTERCHANGEABLE
CLEARING SOLUTION,HISTOLOGY
7401

Frequently Asked Questions

What is NSN 5930-01-110-7110?

NSN 5930-01-110-7110 is a Switch,toggle, manufactured by Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems, classified under FSC 5930 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5930-01-110-7110?

NSN 5930-01-110-7110 has 15 cross-referenced part numbers: 266-5321-280 (Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems), 7401SYZQE (C and K Components Inc), 14047-002 (Dynalec Corporation), 25822943 (Bae Systems Integrated System Technologies Ltd), 165531-4 (Raytheon Company) and 10 more.

What NSN replaces 5930-01-110-7110?

There are 12 known substitutes for 5930-01-110-7110: 5995-00-108-8437, 3455-00-231-3486, 5930-00-247-8412 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 266-5321-280?

Key specifications for 266-5321-280: Inclosure Type: FULLY INCLOSED; Special Features: EPOXY SEALED TERMINALS; Bushing Length: 0.354 INCHES NOMINAL IN; Nonpile-Up Contact Arrangement: 4 POLE, DOUBLE THROW, BOTH POSITIONS MAINTAINED SINGLE SWITCH UNIT. 26 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5930-01-110-7110 still in active supply?

NSN 5930-01-110-7110 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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