BAE Systems Land & Armaments · Electronic Components
4188204-4
Switch, Rotary
Part Number4188204-4
ManufacturerBAE Systems Land & Armaments
AvailabilityAvailable to order — request a quote
Specifications
NSN5930-01-046-7472 (NSN)
Federal Item NameSWITCH,ROTARY
Federal Supply Class5930 — Switches
Contact Load Current Rating75.0 MILLIAMPERES RESISTIVE LOAD AC AT SEA LEVEL
Features ProvidedPULL TO TURN
Individual Section Quantity1
Nominal Thread Size0.375 INCHES SINGLE MOUNTING FACILITY
Shaft Diameter0.250 INCHES NOMINAL SINGLE ACTUATOR
Overall Length2.245 INCHES NOMINAL
Style DesignatorTAP, CIRCULAR, BUSHING MOUNT
Contact Voltage Rating In Volts28.0 DC AT SEA LEVEL
Flat Height0.219 INCHES NOMINAL SINGLE ACTUATOR
Overall Diameter1.015 INCHES NOMINAL
Nonturn Device Radius0.375 INCHES NOMINAL AT 3:00 OCLOCK
Vendor Part Numbers42HS36-01-1-2NPULL1P2
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 4188204-4 available?
We can source 4188204-4 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 4188204-4 by BAE Systems Land & Armaments obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 4188204-4 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 4188204-4?
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 4188204-4?
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.