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Technical Data Sheet
PartsTable / MRO / 266-5321-400
266-5321-400 ✓ Verified by PartsTable
— · MRO · MRO_GENERAL
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

The SWITCH,TOGGLE is a the manufacturer industrial component. Key specifications include body_style: BUSHING MOUNT, body_width: 0.465 INCHES MAXIMUM IN, body_height: 0.430 INCHES MAXIMUM IN, body_length: 0.510 INCHES MAXIMUM IN, actuator_style: ROUND, bushing_length: 0.300 INCHES NOMINAL IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5930-00-112-4266, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
MRO→ MRO_GENERAL→ 266-5321-400
NSN: 5930-00-112-4266
FSC: 5930
CAGE: 13499 — ROCKWELL COLLINS, INC. DBA COLLINS AEROSPACE GOVERNMENT SYSTEMS DIV COLLINS AEROSPACE - GOVERNMENT SYSTEMS (USA)
SPECIFICATIONS
body_styleBUSHING MOUNT
body_width0.465 INCHES MAXIMUM IN
body_height0.430 INCHES MAXIMUM IN
body_length0.510 INCHES MAXIMUM IN
actuator_styleROUND
bushing_length0.300 INCHES NOMINAL IN
inclosure_typeFULLY INCLOSED
actuator_height0.410 INCHES NOMINAL IN
actuator_diameter0.115 INCHES NOMINAL IN
nominal_thread_size0.250 INCHES IN
thread_quantity_per_inch40
thread_series_designatorUNS
NSN5930-00-112-4266
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SWITCH,TOGGLE TITLE COMPONENT PN 266-5321-400 MFR SWITCH,TOGGLE
KEY FEATURES
•
BODY LENGTH: 0.531 INCHES MAXIMUM IN
•
NOMINAL THREAD SIZE: 0.250 INCHES IN
•
BUSHING LENGTH: 0.335 INCHES MINIMUM AND 0.373 INCHES MAXIMUM IN
•
ACTUATOR DIAMETER: 0.115 INCHES NOMINAL IN
•
BODY WIDTH: 0.492 INCHES MAXIMUM IN
•
ACTUATOR POSITION-ACTION RELATIONSHIP: UP POSITION MAINTAINED AND DOWN POSITION MAINTAINED AND CENTER POSITION MAINTAINED
•
CONTACT LOAD CURRENT RATING AT MAXIMUM RATED VOLTAGE: 5.000 AMPERES RESISTIVE DC AND 5.000 AMPERES RESISTIVE AC
•
ACTUATOR STYLE: ROUND
TECHNICAL CHARACTERISTICS (FLIS)
BODY LENGTH0.531 INCHES MAXIMUM IN
NOMINAL THREAD SIZE0.250 INCHES IN
BUSHING LENGTH0.335 INCHES MINIMUM AND 0.373 INCHES MAXIMUM IN
ACTUATOR DIAMETER0.115 INCHES NOMINAL IN
BODY WIDTH0.492 INCHES MAXIMUM IN
ACTUATOR POSITION-ACTION RELATIONSHIPUP POSITION MAINTAINED AND DOWN POSITION MAINTAINED AND CENTER POSITION MAINTAINED
CONTACT LOAD CURRENT RATING AT MAXIMUM RATED VOLTAGE5.000 AMPERES RESISTIVE DC AND 5.000 AMPERES RESISTIVE AC
ACTUATOR STYLEROUND
NONPILE-UP CONTACT ARRANGEMENT1 POLE, DOUBLE THROW, THREE POSITIONS MAINTAINED SINGLE SWITCH UNIT
TERMINAL TYPE AND QUANTITY6 TAB, SOLDER LUG
VERIFIED SUBSTITUTES & CROSS-REFERENCES 11
MSTA-206PAInterchangeable
interchangeable cross-reference
interchangeable
MSTE206PAInterchangeable
interchangeable cross-reference
interchangeable
7211GInterchangeable
interchangeable cross-reference
interchangeable
014728Interchangeable
interchangeable cross-reference
interchangeable
234064Interchangeable
interchangeable cross-reference
interchangeable
H920152-004CInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 266-5321-400?
266-5321-400 is a SWITCH,TOGGLE. It is classified as a MRO (MRO_GENERAL).
What parts can replace 266-5321-400?
There are 11 known substitutes for 266-5321-400: MSTA-206PA, MSTE206PA, 7211G and 8 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 266-5321-400?
266-5321-400 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5930-00-112-4266. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026