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Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir · Electronic Components
SMC500951
Switch Section, Rotary
Part NumberSMC500951
ManufacturerUs Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
AvailabilityAvailable to order — request a quote
Specifications
NSN5930-00-755-6634 (NSN)
Federal Item NameSWITCH SECTION,ROTARY
Federal Supply Class5930 — Switches
Style DesignatorSWITCH SECTION, ROTARY
Switch Contact Basic DesignNONPILE-UP SYMMETRICAL
Rotor Through Connection Quantity1 SINGLE SECTION
Contact Load Current Rating2.0 AMPERES RESISTIVE LOAD DC AT SEA LEVEL
Contact Voltage Rating In Volts28.0 DC AT SEA LEVEL
Pole Quantity1 SINGLE SECTION REAR
Contact Switching ActionMAKES BEFORE BREAKS SINGLE SECTION FRONT
Mounting Facility Circle Radius0.115 INCHES MAXIMUM SINGLE MOUNTING FACILITY
Throw Quantity10 SINGLE SECTION FRONT
Operating Temp Range-65.0 TO 85.0 CELSIUS
Longest Horizontal Distance Betwee1.245 INCHES MINIMUM AND 1.255 INCHES MAXIMUM SINGLE MOUNTING FACILITY
Vendor Part Numbers229148BK, 666092-060
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 SMC500951 available?
We can source SMC500951 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 SMC500951 by Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If SMC500951 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 SMC500951?
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 SMC500951?
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.