Janco · Electronic Components
1905ML-2-12NCD
Switch, Rotary
Part Number1905ML-2-12NCD
ManufacturerJanco
AvailabilityAvailable to order — request a quote
Specifications
NSN5930-00-180-3277 (NSN)
Federal Item NameSWITCH,ROTARY
Federal Supply Class5930 — Switches
Nominal Thread Size0.375 INCHES SINGLE MOUNTING FACILITY
Shaft Flat Slot Angular Location180.0 DEGREES FROM CONTACT POSITION 1 SINGLE ACTUATOR
Thread Series DesignatorUNEF SINGLE MOUNTING FACILITY
Hazardous Locations EnvironmentalEXPLOSION PROOF
First Flat Length0.250 INCHES NOMINAL SINGLE ACTUATOR
Detent Rotational Torque Range+12.000 TO 80.000 INCH-OUNCES SINGLE ACTUATOR
Terminal TypeTAB, SOLDER LUG
Switch Actuator Indexing Position12 SINGLE ACTUATOR
Style DesignatorTAP, CIRCULAR, BUSHING MOUNT
Thread Length0.437 INCHES NOMINAL SINGLE MOUNTING FACILITY
Test Data Document81349-MIL-S-3786/4 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE D
RH Electronics, Inc. — independent stocking distributor since 1982.
Every shipment inspected on receipt · ISO 9001:2015 · ANSI/ESD S20.20 · ERAI member since 1998 · GIDEP participant
Every shipment inspected on receipt · ISO 9001:2015 · ANSI/ESD S20.20 · ERAI member since 1998 · GIDEP participant
Frequently asked
Is 1905ML-2-12NCD available?
We can source 1905ML-2-12NCD even if it isn't in our active stock list. As an independent distributor we reach inventory outside the franchise channel — including hard-to-find and obsolete parts. Send us a quote request.
Is 1905ML-2-12NCD by Janco obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 1905ML-2-12NCD has been discontinued, we can often source remaining stock or qualified alternates. Contact us with your quantity and target date.
How does RH Electronics verify parts like 1905ML-2-12NCD?
Every incoming shipment is inspected under our ISO 9001:2015 quality system — documentation, markings, and construction checked against known-good references. For deeper analysis, we direct work through accredited independent labs. We've been an ERAI member since 1998 and a GIDEP participant.
Can you find a cross-reference or alternate for 1905ML-2-12NCD?
Yes. Our team reads part numbers the way they were designed — decoding family, speed, temperature grade, package, and reliability level — to identify acceptable alternates when the exact part isn't available. Submit a quote request and we'll advise.