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77C721349 — SWITCH,TOGGLE

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

77C721349: SWITCH,TOGGLE.

The SWITCH,TOGGLE is a the manufacturer industrial component. Key specifications include material: PLASTIC CASE, body_style: BUSHING MOUNT, body_width: 1.010 INCHES MINIMUM AND 1.090 INCHES MAXIMUM IN, body_height: 0.820 INCHES NOMINAL IN, body_length: 0.770 INCHES MINIMUM AND 0.850 INCHES MAXIMUM IN, thread_class: 2A A. This part is cataloged in the U.S.

Government catalog under NSN 5930-01-285-6663, 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
77C721349
NSN: 5930-01-285-6663
FSC: 5930 — Switches
CAGE: 03538 — LOCKHEED MARTIN CORPORATION DIV RMS (USA)
SPECIFICATIONS
materialPLASTIC CASE
body_styleBUSHING MOUNT
body_width1.010 INCHES MINIMUM AND 1.090 INCHES MAXIMUM IN
body_height0.820 INCHES NOMINAL IN
body_length0.770 INCHES MINIMUM AND 0.850 INCHES MAXIMUM IN
thread_class2A A
actuator_styleROUND
bushing_length0.380 INCHES NOMINAL IN
inclosure_typeFULLY INCLOSED
actuator_height0.800 INCHES NOMINAL IN
mounting_methodTHREADED BUSHING
special_featuresINCLUDES PANEL SEAL BOOT
NSN5930-01-285-6663
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SWITCH,TOGGLE TITLE COMPONENT PN 77C721349 MFR SWITCH,TOGGLE
KEY FEATURES
•
BUSHING LENGTH: 0.380 INCHES NOMINAL IN
•
ACTUATOR DIAMETER: 0.225 INCHES NOMINAL IN
•
INCLOSURE TYPE: FULLY INCLOSED
•
BODY STYLE: BUSHING MOUNT
•
ACTUATOR STYLE: ROUND
•
MOUNTING METHOD: THREADED BUSHING
•
BODY WIDTH: 1.010 INCHES MINIMUM AND 1.090 INCHES MAXIMUM IN
•
BODY HEIGHT: 0.820 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
BUSHING LENGTH0.380 INCHES NOMINAL IN
ACTUATOR DIAMETER0.225 INCHES NOMINAL IN
INCLOSURE TYPEFULLY INCLOSED
BODY STYLEBUSHING MOUNT
ACTUATOR STYLEROUND
MOUNTING METHODTHREADED BUSHING
BODY WIDTH1.010 INCHES MINIMUM AND 1.090 INCHES MAXIMUM IN
BODY HEIGHT0.820 INCHES NOMINAL IN
MOUNTING SURFACE TO TERMINAL END DISTANCE0.920 INCHES NOMINAL IN
FEATURES PROVIDEDACTUATOR SEAL
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 2
51MXBE5Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
77C721349P001Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
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 77C721349?
77C721349 is a SWITCH,TOGGLE.
What parts can replace 77C721349?
There are 2 known substitutes for 77C721349: 51MXBE5, 77C721349P001. Substitute compatibility should be verified for your specific system.
What is the NSN for 77C721349?
77C721349 is cataloged in the U.S. Government catalog under NSN 5930-01-285-6663. 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.