Emerson Electric Co Alco Controls Div · Electronic Components
MSP-205R
Switch, Push
Part NumberMSP-205R
ManufacturerEmerson Electric Co Alco Controls Div
AvailabilityAvailable to order — request a quote
Specifications
NSN5930-01-185-9778 (NSN)
Federal Item NameSWITCH,PUSH
Federal Supply Class5930 — Switches
Body Length0.488 INCHES MINIMUM AND 0.496 INCHES MAXIMUM
Body StyleBUSHING MOUNTED
Bushing Length0.295 INCHES NOMINAL
Body Height0.630 INCHES NOMINAL
Body Width0.457 INCHES MINIMUM AND 0.499 INCHES MAXIMUM
Maximum Voltage Rating In Volts115.0 AC
Nonpile Up Contact Arrangement2 POLE, DOUBLE THROW, ONE POSITION MOMENTARY SINGLE SWITCH UNIT
Precious Material And LocationCONTACTS AND TERMINALS SILVER
Mounting MethodTHREADED BUSHING
Contact Load Current Rating At Max5.000 AMPERES RESISTIVE AC
Inclosure TypeFULLY INCLOSED
Cancelled NSN5930-01-271-6287 (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 MSP-205R available?
We can source MSP-205R 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 MSP-205R by Emerson Electric Co Alco Controls Div obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If MSP-205R 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 MSP-205R?
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 MSP-205R?
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.