Electro Switch Corp. · Electronic Components
C30156
Switch, Rotary
Part NumberC30156
ManufacturerElectro Switch Corp.
AvailabilityAvailable to order — request a quote
Specifications
NSN5930-00-548-7160 (NSN)
Federal Item NameSWITCH,ROTARY
Federal Supply Class5930 — Switches
Mounting Facility PatternFOUR POSITION CIRCULAR SINGLE MOUNTING FACILITY
Overall Height4.875 INCHES NOMINAL
Overall Width4.125 INCHES NOMINAL
Features ProvidedACTUATOR KNOB
Contact Switching ActionBREAKS BEFORE MAKES EACH SECTION REAR
Shaft TypeROUND SINGLE ACTUATOR
Nominal Thread Size0.250 INCHES SINGLE MOUNTING FACILITY
Switch Contact Basic DesignNONPILE-UP SYMMETRICAL
Knob Manufacturer Part Number6507-1184503
Shaft Length1.250 INCHES NOMINAL SINGLE ACTUATOR
Shaft Diameter0.375 INCHES NOMINAL SINGLE ACTUATOR
Vendor Part NumbersMS12858PC8, 6501-1164503, 6507-1184503, 3773-05REVCPC6, 3673-22REVBPC7SH1, 3673-22REVBPC6SH1
Cancelled NSN5930-00-636-3396 (cancelled)
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 C30156 available?
We can source C30156 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 C30156 by Electro Switch Corp. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If C30156 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 C30156?
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 C30156?
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.