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20905FR — SWITCH,TOGGLE

✓ Government record, cited
— · MRO · MRO_GENERAL
PRODUCT OVERVIEW

20905FR: SWITCH,TOGGLE.

The SWITCH,TOGGLE is a the manufacturer industrial component. Key specifications include body_style: BUSHING MOUNT, body_width: 0.656 INCHES NOMINAL IN, body_height: 0.656 INCHES NOMINAL IN, body_length: 1.562 INCHES NOMINAL IN, inclosure_type: FULLY INCLOSED, nominal_thread_size: 0.469 INCHES IN. This part is cataloged in the U.S.

Government catalog under NSN 5930-00-548-7847, 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→ 20905FR
NSN: 5930-00-548-7847
NIINs: 005487847, 005490308
FSC: 5930 — Switches
CAGE: 04009 — COOPER INDUSTRIES INC COOPER DISTRIBUTION EQUIPMENT DIV (USA)
SPECIFICATIONS
body_styleBUSHING MOUNT
body_width0.656 INCHES NOMINAL IN
body_height0.656 INCHES NOMINAL IN
body_length1.562 INCHES NOMINAL IN
inclosure_typeFULLY INCLOSED
nominal_thread_size0.469 INCHES IN
switch_actuator_quantity1
thread_quantity_per_inch32
thread_series_designatorUNS
terminal_type_and_quantity6 TAB, SOLDER LUG
nonpile-up_contact_arrangement2 POLE, DOUBLE THROW, BOTH POSITIONS MAINTAINED SINGLE SWITCH UNIT
maximum_voltage_rating_in_volts250.0 AC
NSN5930-00-548-7847
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SWITCH,TOGGLE TITLE COMPONENT PN 20905FR MFR SWITCH,TOGGLE
KEY FEATURES
•
INCLOSURE TYPE: FULLY INCLOSED
•
BODY STYLE: BUSHING MOUNT
•
SWITCH ACTUATOR QUANTITY: 1
•
BODY WIDTH: 0.656 INCHES NOMINAL IN
•
BODY HEIGHT: 0.656 INCHES NOMINAL IN
•
NOMINAL THREAD SIZE: 0.469 INCHES IN
•
BODY LENGTH: 1.562 INCHES NOMINAL IN
•
NONPILE-UP CONTACT ARRANGEMENT: 2 POLE, DOUBLE THROW, BOTH POSITIONS MAINTAINED SINGLE SWITCH UNIT
TECHNICAL CHARACTERISTICS
INCLOSURE TYPEFULLY INCLOSED
BODY STYLEBUSHING MOUNT
SWITCH ACTUATOR QUANTITY1
BODY WIDTH0.656 INCHES NOMINAL IN
BODY HEIGHT0.656 INCHES NOMINAL IN
NOMINAL THREAD SIZE0.469 INCHES IN
BODY LENGTH1.562 INCHES NOMINAL IN
NONPILE-UP CONTACT ARRANGEMENT2 POLE, DOUBLE THROW, BOTH POSITIONS MAINTAINED SINGLE SWITCH UNIT
MAXIMUM VOLTAGE RATING IN VOLTS250.0 AC
THREAD QUANTITY PER INCH32
SUBSTITUTES & CROSS-REFERENCES 4
20905Reference document
Same NSN cross-reference
Reference document — Secondary reference
20905JDReference document
Same NSN cross-reference
Reference document — Secondary reference
35049Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
20905BUSHING7-16Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 20905FR?
20905FR is a SWITCH,TOGGLE. It is classified as a MRO (MRO_GENERAL).
What parts can replace 20905FR?
There are 4 known substitutes for 20905FR: 20905, 20905JD, 35049 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 20905FR?
20905FR is cataloged in the U.S. Government catalog under NSN 5930-00-548-7847. 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.