Boeing · Electronic Components
LE452-0021-0001
Switch, Code Indicating Wheel
Part NumberLE452-0021-0001
ManufacturerBoeing
AvailabilityAvailable to order — request a quote
Specifications
NSN5930-01-327-8308 (NSN)
Federal Item NameSWITCH,CODE INDICATING WHEEL
Federal Supply Class5930 — Switches
Actuator TypePUSH BUTTON ALL ACTUATORS
Distance Between Mounting Facility1.427 INCHES MINIMUM AND 1.447 INCHES MAXIMUM SINGLE MOUNTING FACILITY
Overall Length0.500 INCHES MAXIMUM
Contact Voltage Rating In Volts28.0 DC AT SEA LEVEL
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC) SINGLE MOUNTING FACILITY
Contact Load Current Rating125.0 MILLIAMPERES RESISTIVE LOAD DC AT SEA LEVEL
Overall Width1.750 INCHES MAXIMUM
Switch Actuator Indexing Position10 SINGLE ACTUATOR
Style DesignatorRECTANGULAR INDICATING
Operating Temp Range-65.0 TO 203.0 FAHRENHEIT
Thread Class2B SINGLE MOUNTING FACILITY
Vendor Part Numbers28200
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 LE452-0021-0001 available?
We can source LE452-0021-0001 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 LE452-0021-0001 by Boeing obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If LE452-0021-0001 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 LE452-0021-0001?
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 LE452-0021-0001?
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.