Boeing · Electronic Components
BACS30AZ3-4S6
Switch, Rotary
Part NumberBACS30AZ3-4S6
ManufacturerBoeing
AvailabilityAvailable to order — request a quote
Specifications
NSN5930-00-163-2037 (NSN)
Federal Item NameSWITCH,ROTARY
Federal Supply Class5930 — Switches
Thread Class2A SINGLE MOUNTING FACILITY
Nominal Thread Size0.375 INCHES SINGLE MOUNTING FACILITY
Thread Series DesignatorUNEF SINGLE MOUNTING FACILITY
Overall Length2.992 INCHES MINIMUM AND 3.092 INCHES MAXIMUM
Switch Actuator Positioning Increm45.0 DEGREES SINGLE ACTUATOR
Overall Diameter1.130 INCHES MINIMUM AND 1.180 INCHES MAXIMUM
Contact Switching ActionMAKES BEFORE BREAKS EACH SECTION REAR
Throw Quantity6 EACH SECTION REAR
Flat Height0.205 INCHES MINIMUM AND 0.215 INCHES MAXIMUM SINGLE ACTUATOR
Switch Actuator Stop Device TypeFIXED STOP SINGLE ACTUATOR
Contact Load Current Rating2.5 AMPERES RESISTIVE LOAD AC AT SEA LEVEL
Vendor Part Numbers1-1919-4S6
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 BACS30AZ3-4S6 available?
We can source BACS30AZ3-4S6 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 BACS30AZ3-4S6 by Boeing obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If BACS30AZ3-4S6 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 BACS30AZ3-4S6?
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 BACS30AZ3-4S6?
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.