Embraer Aviation International · Electronic Components
6401020
Switch, Toggle
Part Number6401020
ManufacturerEmbraer Aviation International
AvailabilityAvailable to order — request a quote
Specifications
NSN5930-00-971-5125 (NSN)
Federal Item NameSWITCH,TOGGLE
Federal Supply Class5930 — Switches
Inclosure TypeFULLY INCLOSED
Nominal Thread Size0.469 INCHES
Mounting MethodTHREADED BUSHING
Actuator Position Locking RelationUP POSITION LOCKED IN AND DOWN POSITION LOCKED IN AND CENTER POSITION LOCKED IN
Actuator Height1.140 INCHES NOMINAL
Actuator Position Action RelationsUP POSITION MAINTAINED AND DOWN POSITION MAINTAINED AND CENTER POSITION MAINTAINED
Thread Series DesignatorUNS
Maximum Voltage Rating In Volts115.0 AC AND 28.0 DC
Actuator StyleROUND
Body Width1.660 INCHES MAXIMUM
Terminal Type And Quantity12 SCREW
Vendor Part NumbersMS27409-1A
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 6401020 available?
We can source 6401020 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 6401020 by Embraer Aviation International obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 6401020 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 6401020?
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 6401020?
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.