Part identity

12420H4C

Mounting Method: Threaded bushing single mounting facility Overall Length: 9.875 inches nominal Overall Height: 1.875 inches nominal

Marcon Electronics Corp

Avg quote: 14 minFulfilled from Anaheim, CAAS9120:2025 · ISO 9001 · FAA AC 00-56BC of C, lot & date code with every line

Part description

Mounting Method: Threaded bushing single mounting facility Overall Length: 9.875 inches nominal Overall Height: 1.875 inches nominal

ASAP supports this specific part for replacement, spare-pool replenishment, retrofit, and urgent maintenance requirements. Quote requests can include alternate MPN, condition preferences, certification needs, and plant-specific receiving instructions so procurement gets a clear sourcing response before purchase.

Specifications

MPN
12420H4C
Item name
Mounting Method: Threaded bushing single mounting facility Overall Length: 9.875 inches nominal Overall Height: 1.875 inches nominal
Manufacturer code
00199
Manufacturer
Marcon Electronics Corp

Certifications & documentation

  • UL Recognized
  • CE
  • C of C available on request
ME

Manufacturer

Marcon Electronics Corp

Authorized-distributor or qualified-aftermarket source. Parts shipped from this manufacturer include full traceability paperwork and counterfeit-mitigation per SAE AS6081.

View manufacturer profile →

NSN Information for Part Number 12420H4C with NSN 5930-00-254-6183, 5930002546183

NSNFSCNIINCLSHazmatDEMILCancelled NSN
5930002546183

Item Description:

Switch Rotary

59300025461830P
CIICHCCESDPMICCriticalityENAC
U S
Part NumberISCRNVCRNCCHCCMSDSSADC
12420h4c623

Characteristics Data of NSN 5930-00-254-6183, 5930002546183

MRCCriteriaCharacteristic
AAJDTHREAD CLASS2A SINGLE MOUNTING FACILITY
AASATHREAD LENGTH0.375 INCHES NOMINAL SINGLE MOUNTING FACILITY
ABHPOVERALL LENGTH9.875 INCHES NOMINAL
ABKWOVERALL HEIGHT1.875 INCHES NOMINAL
ABMKOVERALL WIDTH1.625 INCHES NOMINAL
ABWVSHAFT DIAMETER0.250 INCHES NOMINAL SINGLE ACTUATOR
ABXFSHAFT LENGTH0.781 INCHES NOMINAL SINGLE ACTUATOR
AFBHINDIVIDUAL SECTION QUANTITY4
AJZESWITCH CONTACT BASIC DESIGNNONPILE-UP SYMMETRICAL
AKPXPOLE QUANTITY2 2ND SECTION REAR
AKPXPOLE QUANTITY2 3RD SECTION REAR
AKPXPOLE QUANTITY2 4TH SECTION REAR
AKPXPOLE QUANTITY3 1ST SECTION REAR
AKPYTHROW QUANTITY2 EACH SECTION REAR
AXGYMOUNTING METHODTHREADED BUSHING SINGLE MOUNTING FACILITY
CQJXNOMINAL THREAD SIZE0.375 INCHES SINGLE MOUNTING FACILITY
CQMKCONTACT VOLTAGE RATING IN VOLTS110.0 AC AT SEA LEVEL
CQMKCONTACT VOLTAGE RATING IN VOLTS28.0 DC AT SEA LEVEL
CRJHSWITCH ACTUATOR INDEXING POSITION QUANTITY2 SINGLE ACTUATOR
CRSJSHAFT TYPEROUND SINGLE ACTUATOR
CSCFTERMINAL TYPETAB, SOLDER LUG
CSHWCONTACT SWITCHING ACTIONMAKES BEFORE BREAKS EACH SECTION REAR
CSLCSWITCH ACTUATOR POSITIONING INCREMENT30.0 DEGREES SINGLE ACTUATOR
CTDNSWITCH ACTUATOR STOP DEVICE TYPEFIXED STOP SINGLE ACTUATOR
CTHFCONTACT LOAD CURRENT RATING1.0 AMPERES RESISTIVE LOAD DC AT SEA LEVEL
CTHFCONTACT LOAD CURRENT RATING500.0 MILLIAMPERES RESISTIVE LOAD AC AT SEA LEVEL
PMLCIII PRECIOUS MATERIAL AND LOCATIONCONTACTS AND ROTOR BLADE SURFACES SILVER
PRMTPRECIOUS MATERIALSILVER
STYLSTYLE DESIGNATORCIRCULAR WAFER, BUSHING MOUNT
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Certifications

  • AS9120:2025
  • ISO 9001:2015
  • FAA AC 00-56B
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USA fulfillment. Every order shipped from our Anaheim, California operations. Counterfeit-mitigation aligned to SAE AS5553 / AS6081.

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