Northrop Grumman Systems Corporation · Electronic Components
1857430
Switch, Rotary
Part Number1857430
ManufacturerNorthrop Grumman Systems Corporation
AvailabilityAvailable to order — request a quote
Specifications
NSN5930-01-127-3860 (NSN)
Federal Item NameSWITCH,ROTARY
Federal Supply Class5930 — Switches
Switch Contact Basic DesignNONPILE-UP SYMMETRICAL
Flat Height0.100 INCHES NOMINAL SINGLE ACTUATOR
Shaft Length0.370 INCHES NOMINAL SINGLE ACTUATOR
First Flat Length0.240 INCHES NOMINAL SINGLE ACTUATOR
Thread Class1A SINGLE MOUNTING FACILITY
Individual Section Quantity1
Contact Load Current Rating0.3 AMPERES RESISTIVE LOAD AC AT SEA LEVEL
Thread Length0.220 INCHES NOMINAL SINGLE MOUNTING FACILITY
Switch Actuator Indexing Position12 SINGLE ACTUATOR
Thread Quantity Per Inch28 SINGLE MOUNTING FACILITY
Contact Voltage Rating In Volts110.0 AC AT SEA LEVEL
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 1857430 available?
We can source 1857430 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 1857430 by Northrop Grumman Systems Corporation obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 1857430 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 1857430?
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 1857430?
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.