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4-1437559-0 — SWITCH,TOGGLE

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

4-1437559-0: SWITCH,TOGGLE.

The SWITCH,TOGGLE is a the manufacturer industrial component. Key specifications include body_style: BUSHING MOUNT, body_width: 0.512 INCHES NOMINAL IN, body_height: 0.354 INCHES NOMINAL IN, body_length: 0.512 INCHES NOMINAL IN, thread_class: 2A A, actuator_style: ROUND. This part is cataloged in the U.S.

Government catalog under NSN 5930-01-031-5952, 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
4-1437559-0
NSN: 5930-01-031-5952
FSC: 5930 — Switches
CAGE: 00779 — TE CONNECTIVITY CORPORATION (USA)
SPECIFICATIONS
body_styleBUSHING MOUNT
body_width0.512 INCHES NOMINAL IN
body_height0.354 INCHES NOMINAL IN
body_length0.512 INCHES NOMINAL IN
thread_class2A A
actuator_styleROUND
bushing_length0.315 INCHES NOMINAL IN
inclosure_typeFULLY INCLOSED
actuator_height0.650 INCHES NOMINAL IN
mounting_methodTHREADED BUSHING
actuator_diameter0.217 INCHES NOMINAL IN
nominal_thread_size0.250 INCHES IN
NSN5930-01-031-5952
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SWITCH,TOGGLE TITLE COMPONENT PN 4-1437559-0 MFR SWITCH,TOGGLE
KEY FEATURES
•
BUSHING LENGTH: 0.315 INCHES NOMINAL IN
•
ACTUATOR DIAMETER: 0.217 INCHES NOMINAL IN
•
INCLOSURE TYPE: FULLY INCLOSED
•
BODY STYLE: BUSHING MOUNT
•
ACTUATOR STYLE: ROUND
•
MOUNTING METHOD: THREADED BUSHING
•
BODY WIDTH: 0.512 INCHES NOMINAL IN
•
BODY HEIGHT: 0.354 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
BUSHING LENGTH0.315 INCHES NOMINAL IN
ACTUATOR DIAMETER0.217 INCHES NOMINAL IN
INCLOSURE TYPEFULLY INCLOSED
BODY STYLEBUSHING MOUNT
ACTUATOR STYLEROUND
MOUNTING METHODTHREADED BUSHING
BODY WIDTH0.512 INCHES NOMINAL IN
BODY HEIGHT0.354 INCHES NOMINAL IN
MOUNTING SURFACE TO TERMINAL END DISTANCE0.589 INCHES NOMINAL IN
NOMINAL THREAD SIZE0.250 INCHES IN
SUBSTITUTES & CROSS-REFERENCES 2
10350684Reference document
Same NSN cross-reference
Reference document — Informative reference only
MTL-206PAReference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 4-1437559-0?
4-1437559-0 is a SWITCH,TOGGLE.
What parts can replace 4-1437559-0?
There are 2 known substitutes for 4-1437559-0: 10350684, MTL-206PA. Substitute compatibility should be verified for your specific system.
What is the NSN for 4-1437559-0?
4-1437559-0 is cataloged in the U.S. Government catalog under NSN 5930-01-031-5952. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.