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Q0049 — SWITCH,TOGGLE

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

Q0049: SWITCH,TOGGLE.

The SWITCH,TOGGLE is a the manufacturer industrial component. Key specifications include body_style: HOLE MOUNT, body_width: 0.750 INCHES NOMINAL IN, body_length: 1.312 INCHES NOMINAL IN, actuator_style: ROUND, bushing_length: 0.469 INCHES NOMINAL IN, inclosure_type: FULLY INCLOSED. This part is cataloged in the U.S.

Government catalog under NSN 5930-00-020-4639, 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
Q0049
NSN: 5930-00-020-4639
FSC: 5930 — Switches
CAGE: 55459 — EATON CORP AEROSPACE AND COMMERCIAL CONTROLS DIV JBT PRODUCTS (USA)
SPECIFICATIONS
body_styleHOLE MOUNT
body_width0.750 INCHES NOMINAL IN
body_length1.312 INCHES NOMINAL IN
actuator_styleROUND
bushing_length0.469 INCHES NOMINAL IN
inclosure_typeFULLY INCLOSED
actuator_height0.688 INCHES NOMINAL IN
special_featuresWEAPON SYSTEM ESSENTIAL
actuator_diameter0.312 INCHES NOMINAL IN
nominal_thread_size0.469 INCHES IN
thread_quantity_per_inch32
thread_series_designatorUNS
NSN5930-00-020-4639
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SWITCH,TOGGLE TITLE COMPONENT PN Q0049 MFR SWITCH,TOGGLE
KEY FEATURES
•
BUSHING LENGTH: 0.469 INCHES NOMINAL IN
•
ACTUATOR DIAMETER: 0.312 INCHES NOMINAL IN
•
INCLOSURE TYPE: FULLY INCLOSED
•
BODY STYLE: HOLE MOUNT
•
ACTUATOR STYLE: ROUND
•
BODY WIDTH: 0.750 INCHES NOMINAL IN
•
CRITICALITY CODE JUSTIFICATION: FEAT
•
NOMINAL THREAD SIZE: 0.469 INCHES IN
TECHNICAL CHARACTERISTICS
BUSHING LENGTH0.469 INCHES NOMINAL IN
ACTUATOR DIAMETER0.312 INCHES NOMINAL IN
INCLOSURE TYPEFULLY INCLOSED
BODY STYLEHOLE MOUNT
ACTUATOR STYLEROUND
BODY WIDTH0.750 INCHES NOMINAL IN
CRITICALITY CODE JUSTIFICATIONFEAT
NOMINAL THREAD SIZE0.469 INCHES IN
ACTUATOR POSITION-ACTION RELATIONSHIPCENTER POSITION MAINTAINED AND UP POSITION MOMENTARY AND DOWN POSITION MAINTAINED
BODY LENGTH1.312 INCHES NOMINAL IN
SUBSTITUTES & CROSS-REFERENCES 4
403189Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
102057Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
8906K2504Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
312TS1-59Reference 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 Q0049?
Q0049 is a SWITCH,TOGGLE.
What parts can replace Q0049?
There are 4 known substitutes for Q0049: 403189, 102057, 8906K2504 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for Q0049?
Q0049 is cataloged in the U.S. Government catalog under NSN 5930-00-020-4639. 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.