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12TW19-1-A003 — SWITCH,TOGGLE

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

12TW19-1-A003: SWITCH,TOGGLE.

The SWITCH,TOGGLE is a the manufacturer industrial component. Key specifications include body_style: BUSHING MOUNT, body_width: 0.535 INCHES MAXIMUM IN, body_length: 0.575 INCHES MAXIMUM IN, actuator_style: RECTANGULAR, actuator_width: 0.140 INCHES NOMINAL IN, bushing_length: 0.470 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5930-01-135-4035, 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→ 12TW19-1-A003
NSN: 5930-01-135-4035
FSC: 5930 — Switches
CAGE: 91929 — HONEYWELL INTERNATIONAL INC. DBA HONEYWEEL SENSING & CONTROLS (USA)
SPECIFICATIONS
body_styleBUSHING MOUNT
body_width0.535 INCHES MAXIMUM IN
body_length0.575 INCHES MAXIMUM IN
actuator_styleRECTANGULAR
actuator_width0.140 INCHES NOMINAL IN
bushing_length0.470 INCHES NOMINAL IN
inclosure_typeFULLY INCLOSED
actuator_height1.050 INCHES NOMINAL IN
mounting_methodTHREADED BUSHING
special_featuresWEAPON SYSTEM ESSENTIAL
nominal_thread_size0.469 INCHES IN
end_item_identificationAN/TSW-7A AIR TRAFFIC CONTROL CENTER A
NSN5930-01-135-4035
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SWITCH,TOGGLE TITLE COMPONENT PN 12TW19-1-A003 MFR SWITCH,TOGGLE
KEY FEATURES
•
BUSHING LENGTH: 0.470 INCHES NOMINAL IN
•
INCLOSURE TYPE: FULLY INCLOSED
•
BODY STYLE: BUSHING MOUNT
•
ACTUATOR STYLE: RECTANGULAR
•
MOUNTING METHOD: THREADED BUSHING
•
ACTUATOR WIDTH: 0.140 INCHES NOMINAL IN
•
BODY WIDTH: 0.535 INCHES MAXIMUM IN
•
CRITICALITY CODE JUSTIFICATION: FEAT
TECHNICAL CHARACTERISTICS
BUSHING LENGTH0.470 INCHES NOMINAL IN
INCLOSURE TYPEFULLY INCLOSED
BODY STYLEBUSHING MOUNT
ACTUATOR STYLERECTANGULAR
MOUNTING METHODTHREADED BUSHING
ACTUATOR WIDTH0.140 INCHES NOMINAL IN
BODY WIDTH0.535 INCHES MAXIMUM IN
CRITICALITY CODE JUSTIFICATIONFEAT
MOUNTING SURFACE TO TERMINAL END DISTANCE0.740 INCHES MAXIMUM IN
NOMINAL THREAD SIZE0.469 INCHES IN
OTHER ITEMS IN FSC 5930 — Switches
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5930-00-000-0117 5930-00-001-1407 5930-00-001-1890 5930-00-001-2571 5930-00-001-2575 5930-00-001-2580 5930-00-001-2608 5930-00-001-2609
SUBSTITUTES & CROSS-REFERENCES 1
SM-C-885492Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 12TW19-1-A003?
12TW19-1-A003 is a SWITCH,TOGGLE. It is classified as a MRO (MRO_GENERAL).
What parts can replace 12TW19-1-A003?
There is 1 known substitute for 12TW19-1-A003: SM-C-885492. Substitute compatibility should be verified for your specific system.
What is the NSN for 12TW19-1-A003?
12TW19-1-A003 is cataloged in the U.S. Government catalog under NSN 5930-01-135-4035. 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.